Fix List for DB2 Version 11.1 for Linux, UNIX and Windows

Troubleshooting

Problem

Db2 11.1 APAR Fix list contains list of APARs shipped for each fix pack in Db2 Version 11.1 for Linux, UNIX and Windows products. The Severity column value of 1 is high and 4 is low. Severity column represents the severity of the PMR at the time the APAR was opened.

Resolving The Problem

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Product Name : DB2 UDB Version 11.1
Updated : Mon Mar 8 13:59:48 EST 2021
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Select a Fix Pack: m4fp6 | m4fp5 | m4if1 | 4 | m3ifx002 | m3ifx001 | m3fp3 | m2ifx002 | m2ifx001 | m2fp2 | m1ifx001 | 1

DB2 Version 11.1 Fix Pack m4fp6
APAR	Sev.	Abstract
Fix Pack m4fp6 - Administration Tools
IT36054	2	THE DB2MOVE COMMAND DOES NOT EXPORT PARTITIONED TABLES WHEN USED WITH OPTION: TS
IT34911	2	APAR IT17532 INTRODUCED RESET OF COLUMN STATS IN DB2LOOK MIMIC OUTPUT, CAUSING LOCKING BEHAVIOUR WITH ONLINE RUNNING APPS.
IT32389	2	DB2MOVE CURRENTLY DOESN'T POSSESS THE CAPABILITY TO PARSE '--' COMMENTS AND IT JUST SKIPS OVER THEM
IT34912	2	NEW OPTION FOR DB2LOOK -M NOT TO GENERATE RESET INDEX AND COLUMN STATS IN THE OUTPUT VIA NEW ENVIRONMENT VARIABLE
IT34697	2	DB2BATCH FAILS TO CAPTURE MONITORING STATISTICS FOR REMOTE INSTANCES IN A KERBEROS ENVIRONMENT
IT34913	2	SQL1227N ERROR WITH RC 11 WHEN RESETTING AVGPARTITION_CLUSTERRATIO COLUMN VALUE DURING INDEX STATS RESET.
IT30496	2	DB2CKUPGRADE MISSING ROW ACCESS THAT DEPEND ON SYSTEM VIEWS.
IT27946	3	DB2MOVE IN LOAD_ONLY MODE MAY LEAVE TABLES IN SET INTEGRITY PENDING
IT30569	3	DB2 ADMINISTRATIVE TASK SCHEDULER STOPS EXECUTING SCHEDULED TASKS
IT35247	3	DB2 11.1 DB2LOOK -PRINTDBCFG FAILS WITH SQL5066W THE DB CFG PARAMETER VALUE FOR TOKEN "SQLF_DBTN_APPLHEAPSZ"
IT34844	3	DB2LOOK -XD DOES NOT SHOW ALL DATABASE AUTHORIZATION STATEMENTS GRANTED AT DATABASE CREATION TIME
IT30905	3	DB2MOVE FAILS DUE TO SQL0668N RC 1 FOR CREATE OF INDEXES ON MQTS
Fix Pack m4fp6 - Buffer Pool Services
IT31714	1	ON RARE OCCASION, DATA CORRUPTION MIGHT BE INDUCED BY FAILURE TO PANIC THE DATABASE ON ENCRYPTION ERROR.
IT32155	2	DB2 INSTANCE MIGHT PANIC WHILE RUNNING QUERIES INVOLVING A SORT OPERATOR
IT33393	2	DB2 ENGINE ABEND FOLLOWING DROP TABLE AND SQLBPREPARE2FREEEXTONTEMPSMP SEVERE ERROR
IT30726	2	PURESCALE INSTANCE MAY PANIC WHEN UNFIXING A PAGE DUE TO AN INVALID PAGE LATCH
IT31308	2	IN DB2 PURESCALE EXTENT MOVEMENT MIGHT TIMEOUT AND THEN BRING DB DOWN WHEN LOCKTIMEOUT IS NOT -1
IT32593	2	DISK FULL ERROR ON SMS SYSTEM TEMPORARY TABLE SPACE MAY CAUSE BA D CONTENTION TO DB2DIAG.LOG BETWEEN PAGE CLEANER & APPLICATIONS
IT30434	2	INTERRUPTING ALTER TABLESPACE REDUCE MAY CAUSE A MEMBER SHUTDOWN
IT33687	2	ROLLFORWARD CAN RESULT IN SQL1042C AFTER SET TABLE SPACE CONTAINERS USING AUTOMATIC STORAGE
IT32180	2	HADR STANDBY MAY START UP WITH SYSTEM BUFFER POOLS ONLY, INSTEAD OF RETURNING AN SQL1768N ERROR
IT32972	2	DB2RELOCATEDB ALSO REMOVES A DATABASE ENTRY FROM THE SOURE DATABASE
IT33836	2	PURESCALE MEMBER MIGHT HANG WAITING FOR SQLO_LT_SQLB_BPD__BPDLAT CH_SX WHILE IN SQLBGBUPGRADELATCHFROMSHAREDURINGWAR
IT32301	2	DATABASE MANAGER FAILS TO CREATE A NEW STRIPE SET IN NEW STORAGE CONTAINERS FOR AUTOMATIC STORAGE TABLESPACE AND HANGS
IT31384	2	IN PURESCALE UNNECESSARY SQLB_EAT_OBJ_TYPE_NOT_FOUND MESSAGES MAY BE WRITTEN INTO DB2DIAG.LOG
IT32973	2	REDO OF FREEEXTS LOG RECORD CAN CORRUPT HWM OF TALBESPACE
IT34517	2	NEWLY CREATED TABLESPACE IS MISSING ON HADR STANDBY DUE TO DISK FULL DURING REPLAY
IT33488	2	QUERIES MIGHT HANG IN UOW-EXEC WAITING ON SQLO_LT_SQLB_HASH_BUCK ET_GROUP_HEADER__GROUPLATCH IN SQLBFINDPAGEINBPORSIM FUNCTION
IT30650	2	INSTANCE MAY TRAP REPORTING INVALID POOL ID
IT31272	2	FALSE POSITIVE AGAINST REGISTRY ENV_DB2_BCKP_PAGE_VERIFICATION
IT32394	3	DB2 INSTANCE CRASH MIGHT BE EXPERIENCED DUE TO AN UNINITIALIZED PREFETCHER, WHEN RESTORING TO A NEW DATABASE IN DPF ENVIRONMENT.
IT29546	3	DB2RELOCATEDB ERROR : DBT1020N THE CONFIGURATION FILE CONTAINS AN INVALID ENTRY AT LINE "1". REASON CODE = "11".
IT32396	3	FODC_TRAP DURING DATABASE RESTORE
IT30278	3	TABLESPACE CONTAINERS COULD BE DELETED WHEN A STORAGE GROUP EXIST ON DBPATH
IT34111	3	INSERTS MAY INTERMITTENTLY RETURN SQL0289N WHILE TABLE SPACE EXTENT MOVEMENT IS IN-PROGRESS
Fix Pack m4fp6 - Build Team
IT29520	3	ZLIB SYMBOLS INSIDE LIBDB2.SO ARE GLOBALLY VISIBLE WHICH MEANS THEY COLLIDE WITH ZLIB SYMBOLS INSIDE LIBZ.SO
Fix Pack m4fp6 - CDE Data
IT32080	2	SQL0901N ERROR WITH AN ASSERTION 'TARGETCOLSPEC.GETWIDTHINBITS() < SOURCECOLSPEC.GETWIDTHINBITS()' FAILED IN DB2DIAG.LOG
Fix Pack m4fp6 - CDE Query
IT35231	1	ONE COMPLEX QUERY TAKES VERY LONG TIME TO FINISH AFTER MIGRATING FROM V10.5
IT33322	2	CDE QUERY SEEMS HANGING, IT DOESN'T COMPLETE IN HOURS WHEN IT NO RMALLY COMPLETES IN MINUTES THE CAUSE IS CDE PARADISE SORT HANGS
IT32049	2	DB2 MAY TRAP DURING A COLUMN ORGANIZED SORT OF A VERY LARGE (4 BILLION+ ROW) TABLE.
IT31335	2	IF COLUMNAR FUNCTIONALITY IS USED ON A SYSTEM WITH INTEL CPU THAT SUPPORTS AVX-512 MIGHT TRAP IN VECTORSIMD::COMPACTVECTORCPU
Fix Pack m4fp6 - Client Interfaces
IT30039	1	SECURITY: DB2 IS VULNERABLE TO A DENIAL OF SERVICE ATTACK(CVE-2020-4200)
IT34112	1	DB2BP TIMEOUT FOR LARGE UID
IT33350	2	HANG IN MULTITHREADED APP WHEN 1 THREAD IS WAITING TO COMPLETE OPERATION WHILE 2ND THREAD CALLS SQLGETINFOW() BEFORE NEW CONN.
IT31052	2	CLP MIGHT TRUNCATE LAST CHARACTER OF UID AND PW.
IT27743	2	JDBC DATABASEMETADATA.GETTABLETYPES MISSING SYNONYM
IT26968	2	BOOLEAN DATA TYPE GETS TRANSLATED AS SHORT-TEXT IN MS-ACCESS VIA ODBC
IT32404	2	SQL0302N - DB2CI CLOB/BLOB PROCESSING FOR COLUMNS GREATER 1 MB
IT30675	2	DB2 CLI/ODBC FAILING WHEN INSERTING THE NULL VALUE TO BOOLEAN DATA TYPE USING PARAMETER MARKER
IT20674	2	DB2CFIMP INCORRECT IMPORT OF SVCE_NAME AND NUMDB FROM V9.7 TO V11
IT31696	3	MEMORY LEAK IN CLP WHEN SET SERVEROUTPUT ON COMMAND IS USED
IT30287	3	HADR ROLE IS SHOWN AS STANDARD WHEN LOG CONTROL FILES ARE NOT ACCESSIBLE
IT31497	3	SQL2731N WHEN AN INPUT FILE SIZE OF ZLOAD IS BIGGER THAN 4GB
IT33345	3	DB2DSDCFGFILL MAY HANG IF A NODE ENTRY HAS BEEN UNCATALOGED / MISSING FROM THE NODE DIRECTORY OF THE INSTANCE
Fix Pack m4fp6 - Codegen and Runtime
IT31151	1	WRONG RESULTS ARE POSSIBLE WITH COMPLEX SQL WHICH USES UDFS AND CONSTANTS AND ENCOUNTER A COMPLEX PLAN.
IT35553	1	DB2 ABORTS WITH VARIOUS SYMPTOMS WHEN USING JSON FUNCTIONS - EG. JSON_TO_BSON AND BSON_TO_JSON - IN A DPF ENVIRONMENT.
IT31442	2	HASH JOIN QUERY CAN HANG IN REBAL
IT33973	2	APPLICATION IN UOW EXECUTING USING HASH JOINS MAY HANG AND COULD NOT BE FORCED OFF
IT31339	2	SQL QUERY MAY BE SLOW WHEN USING DBMS_LOB.SUBSTR FUNCTION IN A VIEW
IT34775	2	SQL STATEMENT CALLING NTILE FUNCTION FAILS WITH : -901 BAD DYN INDEX. IDX=4294967294 SIZE=87 (OFF=5)
IT32828	2	FODC TRAP DUE TO LIMITED FD_SET SIZE FOR SELECT SYSTEM CALL IN UTL_MAIL MODULE
IT33644	2	IN SOME CASES, WLM THRESHOLDS FOR TEMP SPACES IS CALCULATING INCORRECTLY
IT31866	2	FODC_TRAP IN MEMCOPY IS POSSIBLE WHEN EXECUTING A COMPLEX QUERY WITH RID FUNCTION WHEN INTERNAL OPTIMIZATIONS ARE DONE
IT32897	2	POSSIBLE TRAP (SEGV) OR MEMORY ERROR IN SQLVFREELOBMEM() IF QUERYING A TABLE FUNCTION RETURNING A ROWTYPE WITH A CLOB IN IT
IT33112	2	DB2 MIGHT TRAP DURING A ZIGZAG-JOIN
IT34910	2	CRASH IN UPLUG_INIT_44_DB2
IT34184	2	DB2 CRASHED FOR C0000005 EXCEPTION ON SQLV_CHR_2_NUM
IT33321	2	DB2 MAY TRAP ON MEMORY VALIDATION FAILURE DUE TO CORRUPT BLOCK HEADER IN SQLRA_SQLW_MEM_FREE_SIBLING_LIST
IT34469	3	CLIENT GETS -901 DTS MISMATCH BETWEEN REQUEST AND CACHE INSTEAD OF -910
IT34049	3	NEW BCD DIVISION IMPLEMENTATION FOR ROW BASED DECIMAL
Fix Pack m4fp6 - Communication
IT32356	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION (CVE-2020-4363)
IT31485	1	CONTENTION ON SQLO_LT_SRVLST_CB__SRVLSTLATCHL LATCH DURING SSL CONNECTIONS
IT35290	1	SECURITY: IBM DB2 CLIENT MAY HANG IN THE EXECUTION OF THE TERMINATE COMMAND. (CVE-2020-####)
IT29715	2	FODC_TRAP ZN8SMEMNODE18FINDPARENTSPOINTEREPPS CAUSING INSTANCE TO GO DOWN
IT32123	2	BSU HEAP ALLOCATION IS NOT RELEASED AFTER A MISCONFIGURED SSL CONNECTION TERMINATES
IT32309	2	REMOTE APPLICATIONS UNABLE TO CONNECT AND DIA3208E AND DIA3202C MESSAGES IN THE DB2DIAG.LOG
IT34885	2	SIMPLIFIED SSL CONNECTIONS MAY FAIL WITH GSKIT ERROR 414 WHEN A STASH FILE IS IN USE
IT34881	2	GSKKM_STORECACERT: GSKIT ERROR = 100 ERRORS IN DB2DIAG.LOG
IT34883	2	INTERMITTENT GSKIT ERROR 17 OR GSKIT ERROR 106 FROM DB2 CLIENTS WHEN USING SSL
IT32777	3	SECURITY - DB2 IS VULNERABLE TO A DENIAL OF SERVICE ATTACK (CVE-2020-4355)
Fix Pack m4fp6 - DB2 Tools
IT32042	2	EXTRA PRIVILEGES ON NULLID.ATSO05 PACKAGE ARE ADDED TO PUBLIC AFTER RESTORING OLDER RESTRICTIVE DATABASE IMAGE
IT30272	2	DESCRIBE VIA ADMIN_CMD CAN SOMETIMES GIVE WRONG COLUMN ORDER.
IT31887	2	ADMIN_MOVE_TABLE: SQL2103N REASON CODE 17, DIFFERENCE OF PCTFREE VALUE OF SYSTEM GENERATED INDEXES
IT31956	2	ADMIN_MOVE_TABLE: REPORT MAY RETURN UNREASONABLE HIGH VALUES
IT32569	2	SQL2102N RETURNS FROM THE ADMIN_MOVE_TABLE COMMAND
IT35057	2	WHEN A USER ID WITH INSUFFICIENT PRIVILEGE ATTEMPTS TO RUN REORG FROM WITHIN A STORED PROCEDURE, THE STORED PROCEDURE RETURNS RC
Fix Pack m4fp6 - DRDA Services
IT31100	2	SQL0206N ERROR MAY OCCUR WHEN EXECUTING 'SET CURRENT LOCALE LC_TIME' WITH USING JCC PROPERTY ENABLESYSPLEXWLB=TRUE
IT32287	2	A DB2 CLIENT MAY HANG IN THE EXECUTION OF THE TERMINATE COMMAND. (CVE-2020-4420)
IT31707	3	DB2DIAG.LOG IS FLOODED WITH DIA3220W WHEN CONNECTIN LEGACY DB2 CLIENT TO DB2 V11.1 SERVER
IT34715	3	MISSING INFORMATION IN DB2DIAG.LOG WHEN USERID AND PASSWORD ARE CORRECT, BUT THE USER IS REVOKED/DISABLED/LOCKED
Fix Pack m4fp6 - Data Management Services
IT34314	1	SECURITY: DENIAL OF SERVICE CONDITION INSIDE THE "DB2 MANAGEMENT SERVICE"
IT31317	2	DB2 : MISSING DATA ON QUERY WITH CURRENTLY COMMITTED FEATURE, WHEN SUCH QUERY IS EXECUTED IN THE MIDDLE OF COMMIT PROCESSING
IT35021	2	HIGH CPU AND DECREASED PERFORMANCE WITH HIGH CONCURRENCY OF INDEX CREATION (ON TEMP TABLES)
IT31850	2	TWO PHASE COMMIT SQL0901N
IT33423	2	DB2 MIGHT HANG IN PURESCALE SETUP UNDER A MEMORY CONSTRAINED SITUATION
IT34395	2	HADR GRACEFUL TAKEOVER FAILED DUE TO XML DICTIONARY CREATION ON PRIMARY THAT CANNOT BE FORCED OFF IN A TIMELY MANNER
IT34602	2	REORG START TIME UNEXPECTEDLY UPDATED DURING REORG RECLAIM EXTENTS ON AN ITC
IT31708	3	LOB PAGES MAY NOT BE REUSED PROPERLY IN PURESCALE.
Fix Pack m4fp6 - Data Management Utilities
IT28601	2	LOAD REPLACE CAN DEADLOCK WITH APPLICATIONS ON SYSIBM.SYSTABLES
IT26343	2	LOAD ERROR: "OPEN LOCFILE FOR WRITE FAILED!" IF A LOAD QUERY TABLE IS EXECUTED IN PARALLEL
IT30690	2	LISTENING PORT MAY LEAK WHEN RUNNING CLI LOAD.
IT31247	2	LOAD HANGS WHEN RUNNING A LOAD FROM CURSOR ON A COLUMN-ORGANIZED TABLE AND LOAD RECEIVES A -955 AT A PARTICULAR STAGE
IT34723	2	TRAP/PANIC DURING SQLU_REGISTER_TABLE_UNLOAD ON CDE TEMPORAL TABLE
IT27171	2	DB2 CAN TRAP DURING AN HPU UNLOAD IN INITIALIZEONEDATAPART FUNCTION
IT32448	2	IMPORT MAY BE TERMINATED IF SQL0437W IS DETECTED, ALTHOUGH IT CAN BE IGNORED IN MOST SCENARIOS.
IT35964	3	REMOTE LOAD FROM CURSOR FAILED WITH SQL0902C RC84 WHEN SOURCE TABLE HAS LOB COLUMN
IT35678	3	UNDER CERTAIN CONDITIONS, THE "NUMBER OF ROWS ..." MESSAGE FROM INGEST UTILITY ARE INCORRECT.
IT34771	3	DB2GETROWPARTNUM() API RETURNS WRONG RESULT FOR BINARY/VARBINARY COLUMN AND NULL VALUE
IT34196	3	DB2 MIGHT REPEATEDLY REPORT ISSUS IN SQLSMERGEREC
IT31514	3	EXPORT TRAPS WITH SIGSEGV IF CLP CONNECTION IS NO LONGER AVAILABLE/CONNECTION FORCED OFF
Fix Pack m4fp6 - Data Recovery Services
IT31315	1	DATABASE ERROR AFTER TABLESPACE I/O ERROR DURING RECOVERY WHEN DB2_ONLINERECOVERY IS ON.
IT32869	2	PRIMARY HUNG WHEN HADR_FLAGS= STANDBY_RECV_BLOCKED SSL_PROTOCOL
IT34161	2	DB2ADUTL DELETE LOGS WITHOUT PROMPTING" DELETES LOGS ONE BY ONE AND THEREFORE SLOWER THAN DELETING LOGS IN BATCHES.
IT32752	2	HANDLE THE ISSUE WHEN 'NULL' VALUE RETURNED FOR NO SHREDDER WORKER, TO AVOID A MEMBER CRASH IN PURESCALE.
IT33596	2	ROLLFORWARD WITH NORETRIEVE OPTION STILL TRIGGERED LOG RETRIEVAL FROM ARCHIVE AND CAUSED SQL1273N ERROR
IT31677	2	A SYMPTOM IS HIGH LATCH WAIT TIMES ON SQLO_LT_SQELOCALDATABASE__ DBLATCH CAUSING SLOW CONNECTIONS IN AUTOMATED HADR.
IT30844	2	IN DPF ENVIRONMENT THE RESTART DATABASE COMMAND MAY FAIL WITH SQL10003C IF TABLESPACE(S) ARE IN AN ABNORMAL STATE
IT34146	2	INTERMITTENT POOR PERFORMANCE WHEN WRITING TO DB2 TRANSACTION LOG FILES.
IT30833	2	RESTORE INCREMENTAL AUTO OR RESTORE REBUILD FAILS WITH SQL1224
IT35446	2	SECURITY: DB2 CREATES SOME FILES WITH INSECURE PERMISSIONS (CVE-2020-4976)
IT32115	2	DB2 BACKUP WITH COMPRESSION USING AIX NX842 RETURNED SQL2079 GET MA XCOMPRESSEDSIZE PROMISED THAT THIS BUFFER WOULD BE BIG ENOUGH
IT30879	2	SQLP_SEQUENCE_CATALOG_CDE_DICT_STATE LOCK IS INCORRECTLY BEING CONFUSED WITH A SQLP_SEQUENCE_EXT_IND_DESC LOCK
IT33463	2	HADR STANDBY FAILED WITH SQLP_LMAX ERROR WHEN LOCKLIST IS CONFIGURED AS AUTOMATIC
IT32011	2	DB ACTIVATION AFTER AN INSTANCE CRASH FAILS WITH SQL1042C DUE SQLO_SHAR ERROR OPENING TRANSACTION LOGS
IT31496	2	TABLE SPACE BUFFERPOOL FLUSHING TIME 1" IN DB2PD -BARSTATS AND DB2DIAG.LOG SQLUXLOGDATASTATS
IT31101	2	INSTANCE TRAPPED DURING SNAPSHOT MONITORING IN FUNCTION SQLPGETDBMONLOG()
IT32039	2	OPEN ERROR ON PRIMARY LOG PATH COULD LEAD TO FORCED DATABASE SHUTDOWN AND PANIC
IT31115	2	DB2 MAY HANG WHEN DATABASE IS CONFIGURED WITH SMALL LOCKLIST AND DB2_KEEPTABLECOUNT=CONNECTION IS USED
IT35115	2	RESTORE USING "NO ENCRYPT" FROM A DOWNLEVEL ENCRYPTED BACKUP IMAGE WILL RESULT IN DB STILL BEING ENCRYPTED
IT32346	2	"BOTH LOG PATHS SEEM TO BE BAD, TRY PATH1" MESSAGES IN DB2DIAG.LOG MAY CAUSE PERFORMANCE DEGRADATION
IT31098	2	RECOVERY FAILING DUE TO DUPLICATE XIDS IN THE TRANSACTION LOGS
IT31149	2	DISTRIBUTED TRANSACTION ON DATABASE IN DPF ENVIRONMENT MIGHT ENCOUNTER TRAP
IT30257	2	ROLLFORWARD FAILS DURING LOG CHAIN SWITCH WHEN RUN WITH NORETRIEVE AND OVERFLOW PATH
IT30473	3	IN A PURESCALE ENVIRONMENT, A DB2 INSTANCE ON A MEMBER MAY CRASH WHILE PERFORMING BACKUP AND ANOTHER MEMBER CANNOT BE REACHED
IT33151	3	SLOW DATABASE RECOVERY LOG REPLAY ON A WORKLOAD WITH MANY DDLS SPECIFICALLY CREATE / ALTER / TRUNCATE / DROP TABLE
IT29273	3	ENCRLIB DB CFG PARAMETER CAN BE RESET TO THE DEFAULT VALUE AFTER AN INCREMENTAL RESTORE OPERATION.
IT30599	3	BACKUP TAKEN WITH NX842 COMPRESSION MIGHT REPORT GETMAXCOMPRESSE DSIZE PROMISED THAT THIS BUFFER WOULD BE BIG ENOUGH
IT31103	3	INCORRECT REPORTING OF HADR_SPOOL_LIMIT / STANDBY_SPOOL_PERCENT WHEN HADR_SPOOL_LIMIT IS SET TO -1
Fix Pack m4fp6 - Federation
IT32122	1	SECURITY: MULTIPLE VULNERABILITIES IN DEPENDENT LIBRARIES AFFECT DB2 LEADING TO DENIAL OF SERVICE OR PRIVILEGE ESCALATION
IT34956	2	NLJN CANNOT BE PUSHED DOWN
IT31387	2	WHEN DB2_TWO_PHASE_COMMIT=Y AND READONLY=TRUE ON FEDERATION, GET FODC_FORCEDBSHUTDOWN
IT32451	2	PUSHDOWN ON DECFLOAT CAN RETURN -901 IN SOME CASES
JR63050	2	PROBLEM RUNNING UPDATE ON MARIADB (FEDERATION)
IT34955	2	PUSHING DOWN BIT_STRING IS BLOCKED BY NO MAPPING
IT31358	2	POSSIBLE STACK CORRUPTION IN COPYREMOTESTATS()
JR62802	2	PROBLEM RUNNING UPDATE ON MARIADB (FEDERATION)
IT35236	2	DATE PRECISION IS LOST WHEN REMOTE SQL SHIPPED TO FEDERATED DB AND RESULTS IN 0 ROWS.
IT31970	2	SQL0901N ERROR WITH REASON "UNEXPECTED ERROR AT GETJOINPAYLOADEVALUATOR.CPP:151
IT31380	3	REMOVE ERROR MESSAGES FROM DB2DIAG.LOG FOR ORACLE WRAPPER WHEN SQL0803N ERROR IS RECEIVED
Fix Pack m4fp6 - Index Manager
IT31229	1	DB2 MAY TRAP WHEN USING SELECT RID_BIT() FUNCTION ON A COLUMN ORGANIZED TABLE
IT32238	2	IN VERY RARE SCENARIOS CONCURRENT UPDATES OR INSERTS INTO INSERT TIME CLUSTERING (ITC) TABLES CAN LEAD TO DEADLATCH
IT31740	2	DB2 PREP COMMAND FAILS WITH SQL4003N 'THE SQL STATEMENT IS NOT SUPPORTED ...' OR SQL0104N 'UNEXPECTED TOKEN ...' ERROR
IT31828	3	STATISTICS COLLECTED WITH INDEX SAMPLING MAY PRODUCE INACCURATE REAL-TIME INDEX STATISTICS AND MON_GET_INDEX INFORMATION
Fix Pack m4fp6 - Install and Catalog Services
IT33428	2	SQL1598N MIGHT BE RAISED IF A LICENSE WAS NOT APPLIED BEFORE SIMULTANEOUS ATTEMPTS TO CONNECT THROUGH THE DATA SERVER DRIVER
IT34238	1	SECURITY: LOCAL PRIVILEGE ESCALATION IN IBM DB2 WINDOWS CLIENT (CVE-2020-4739)
IT32985	1	SECURITY: IBM® DB2® LUW AFFECTED BY A DENIAL OF SERVICE VULNERABILITY IN IBM® SPECTRUM SCALE (CVE-2020-4412)
IT32977	1	SECURITY: IBM® DB2® LUW AFFECTED BY A DENIAL OF SERVICE VULNERABILITY IN IBM® SPECTRUM SCALE (CVE-2020-4412)
IT31604	1	SECURITY: DB2 IS VULNERABLE TO A PRIVILEGE ESCALATION ATTACK (CVE-2020-4230)
IT31278	2	DB2LOOK -M -R CREATE UPDATE SYSSTAT.INDEXES STATEMENT FOR TABLE EVEN WHEN TABLE HAS NO INDEX
IT25254	2	UPGRADE DATABASE CAN FAIL WITH SQL0954 WHEN THERE ARE ROUTINES WITH A LARGE NUMBER OF DEPENDENCIES
IT30568	2	AGGSQLTEMPSPACE THRESHOLD DOES NOT LIMIT TEMPORARY TABLE SPACE SIZE.
IT32719	2	HADR STANDBY FAILS WITH "BAD ENTRY STATE" REPORTED FROM SQLRLC_AUTH_GR_PROCESS_ENTRY_STATE
IT31580	2	FODC_APPERR SQL0901N "UNEXPECTED ERROR AT COLUMN.HPP" WHEN QUERYING FROM COLUMN-ORGANIZED TEMPORAL TABLES
IT31396	2	UTL_FILE BUILT-IN ROUTINES MIGHT BE INVALIDATED WHEN "REVOKE EXECUTE ON MODULE SYSIBMADM.UTL_FILE FROM USER" IS EXECUTED
IT32527	2	DB2 MIGRATE DB DBNAME FAILS WITH ERROR : SQL0461N A VALUE WITH D ATA TYPE "SYSIBM.VARCHAR" CANNOT BE CAST TO TYPE "SYSIBM.VARBINA
IT32727	2	ROUTINE MIGRATION FAILS WITH A SQL0478N WHEN A ROUTINE IS USED AS PART OF A TABLE DEFINITION
IT32198	2	INSTALLFIXPACK TRIES TO EXIT MAINTENANCE MODE WHEN IT SHOULDN'T
IT30507	2	DETACH PARTITION TAKES A LONG TIME -601 ERROR REPORTED ON DB2DIAG.LOG
IT31952	2	DB2 UPGRADE DATABASE APPEARS TO HANG OR RUN VERY SLOW WHEN UPGRADING DATABASE TO V11
IT32059	2	DBT3568E THE DB2PREREQCHECK UTILITY FOUND THAT THE INPUT/OUTPUT COMPLETION PORT (IOCP) IS NOT INSTALLED ON HOST
IT32796	2	THE GSKIT_PATH ON A TIE-BREAKER HOST IS NOT UPDATED AUTOMATICALLY DURING INSTALLFIXPACK
IJ21542	2	DB2PREREQCHECK SHOULD NOT CHECK MODPROBE FILE WHEN USING MELLANOX CX-4 IB/ROCE CARD ON LINUX PLATFORM
IT29170	3	ADDITIONAL FIX TO APAR IT13674, TEST FOR -NOEXEC MOUNT INCORRECTLY FAILS IN DB2SETUP SCRIPT
IT28890	3	DB2ICRT MAY BE SLOW TO COMPLETE
IT32814	3	TYPENAME FROM ADMIN_GET_TEMP_COLUMNS IS TRUNCATING TO 8 CHARACTERS
IT31757	3	DB2ICRT AND DB2IUPDT FAIL WITH DBI20048E
IT33995	3	POPULATED STATISTICS WERE NOT CLEANED UP AFTER ALTER TABLE ALTER COLUMNS
IT20221	3	DB2ICRT INCORRECTLY UPDATES SVCENAME WITH PORTNUMBER IN DBM CFG
IT35700	3	DB2PREREQCHECK ON AIX DOESN'T CORRECTLY IDENTIFY POWER LEVEL OR IOPORTS
Fix Pack m4fp6 - Monitoring
IT31310	1	SIGSEGV DURING LOAD WHEN SELF TUNING MEMORY IS ENABLED
IT34787	2	MON_UOW_EXECLIST CONSUMES MONHEAP EVEN WHEN OFF
IT32654	2	ACTIVITY EVENT MONITORS RETURN INCORRECT CPU TIME FOR SP CALLS WITH NESTED STATEMENTS
IT33965	2	FODC_PANIC WITH INVALID LATCH FROM SQLOLATCHCAS64.C WHEN ROUTINE EXECUTION LIST MONITORING IS ENABLED.
IT32749	2	MON_GET_CONNECTION REPORTS SOME METRICS AS 0 FOR APPLICATIONS THAT HAVE ONLY CONNECTED TO A DATABASE BUT STAY IDLE
IT32735	2	INACCURATE LATCH WAIT TIMES REPORTED BY MONITOR INTERFACES ON AIX.
IT35113	2	EVENT MONITOR ACT_EXEC_TIME WRAP AROUND AS AN INTEGER NOT AS BIGINT
IT32515	2	FODC_TRAP GENERATED DURING MON_GET_CONNECTION PROCESSING AN APPLICATION
IT32938	3	CAPTURE_STORAGE_INFO MAY FAIL WITH SQL0443N
IT33889	3	NO MESSAGE TO THE ADMINISTRATION NOTIFICATION LOG FOR DEADLOCKS WHEN MON_LCK_MSG_LVL IS SET TO 2 OR HIGHER
IT25183	3	LOG_TO_FILE OPTION OF EVMON_FORMAT_UE_TO_XML TABLE FUNCTION CANNOT WRITE OUT XML DOCUMENT MORE THAN 100MB
IT34465	3	DB2 INSTANCE CRASHES IN DB2 DEADLOCK EVENT MONITOR IN THE SQLNPMASKPASSWORD FUNCTION
Fix Pack m4fp6 - Parsing and SQL PL
IT30558	2	DB2 MAY ABEND WHILE COMPILING COMPOUND SQL (COMPILED) STATEMENTS
IT27156	3	DB2 MAY ATTEMPT TO REPEATEDLY OPEN A NON-EXISTENT FILE WHICH MAY IMPACT QUERY COMPILATION PERFORMANCE
Fix Pack m4fp6 - Performance
IT31657	1	CONNECTION SLOWNESS/HANG DUE TO MORE LATCH WAIT AT GROUP AUTHENTICATION STEP.
Fix Pack m4fp6 - Platform Specific
IT31896	1	APPLICATION TRAPS IN MON_GET_PKG_CACHE_STMT CAUSING DB2 TO CRASH
IT31398	2	DB2FMP SPORADICALLY TERMINATING WITH SQL1224
IT31613	2	UNNECESSARY SQLO_BAD_USER LOGGING INTO DB2DIAG.LOG
IT32228	2	IF DB2_ALL IS EXECUTED IN PARALLEL IN THE BACKGROUND, STANDARD OUTPUTS FOR SOME NODES MIGHT BE MISSING
IT30411	2	IBM SSH SERVER'S SESSION CAN COME DOWN
IT32619	2	DB2START FAILS DUE TO ENFORCEMENT OF MAXIMUM SEMAPHORE ARRAYS ON LINUX KERNELS 3.10.0-1127.EL7 AND 4.18.0-147.EL8_1 AND NEWER
IT31758	2	POSSIBLE SLOWDOWN (PSEUDO HANG) IF CONNECTION EVENT MONITOR IS ON ON SOLARIS
IT33841	2	ALLOW FOR DB2MEMDBG SETTING : DB2SET DB2MEMDBG=W:16,S:12:10485760:1:W:20:T
IT31704	2	MON_GET_TABLE/MON_GET_INDEX TABLE FUNCTIONS MIGHT RESPOND SLOWER WHEN EXECUTED CONCURRENTLY ON DATABASES WITH MANY TABLES
IT33045	2	POSSIBLE DEADLATCH IN SQLOMEMINIT() WHEN IT LOADS CLIENT-SIDE LIBRARY
IT31776	2	INSERT SQL WITH MULTIPLE VALUES FAILS AFTER SOME MINUTES - DB21018E
IT35550	2	BLU TABLE SELECT CAUSES INSTANCE CRASH TRAP ON WINDOWS
IT35216	2	OOM: REQUEST MEMORY IS FAILING UNNECESSARILY EARLY WHEN THERE IS CONTENTION TRYING TO STEAL MEMORY FROM OTHER CONSUMERS
IT32877	2	SIGNAL STACK OVERFLOW WHILE EXECUTING IN THE SIGNAL HANDLE SQLOEDUCODETRAPHANDLER
IT29989	3	TABLE FUNCTION ENV_GET_NETWORK_RESOURCES() RETURNS NO DATA
IT28835	3	"CATALOG USER ODBC DATA SOURCE" IN LDAP/AD ENVIRONMENT MIGHT CLEAR DB2CLI.INI IF USER HAS NO WRITE ACCESS TO THE USER OBJECT
IT32586	3	ON RARE OCCASIONS, DB2 MAY CRASH/TRAP IN SQLOGETTIDFROMEDUID()
Fix Pack m4fp6 - Problem Determination
IT32741	1	SECURITY: IBM® DB2® IS VULNERABLE TO AN INFORMATION DISCLOSURE AND DENIAL OF SERVICE (CVE-2020-4414)
IT32690	1	SECURITY: IBM DB2 IS VULNERABLE TO AN INFORMATION DISCLOSURE (CVE-2020-4387)
IT32737	1	SECURITY: IBM® DB2® IS VULNERABLE TO AN INFORMATION DISCLOSURE(CVE-2020-4386)
IT32033	2	DB2DART RECEIVES SIGNAL #11 DUE TO TOO MANY TABLESPACES AND OR CONTAINERS
IT31711	2	POSSIBLE TRAP (SEGV) IN PDEDUHOLDSLATCHES() WHEN RUNNING DB2START
IT33367	2	PRIVATE MEMORY LEAK IN DB2SYSC SERVICE ON WINDOWS CAUSED BY DB2PD -MEMBLOCKS.
IT32377	2	DB2PD PROCESS DOES NOT HAVE PROPER SIGNAL CATCHING AND EXIT CAPABILITIES, THUS GENERATING A CORE DUMP WHEN IT SHOULD NOT.
IT31050	2	ON LINUX, DB2 MAY HANG AFTER ISSUING DB2PD -STACK ALL, DB2PD -DUMP ALL IN QUICK SUCCESSION
IT29348	3	DB2SUPPORT MIGHT NOT COLLECT DB2DIAG.N.LOG IN DIAGPATH.
IT28319	3	THE DB2CAEM TOOL MAY FAIL WITH DIFFERENT ERRORS
Fix Pack m4fp6 - Process Model
IT34261	1	IMPROPER LATCHING WHEN PROCESSING SQLEDIRCACHE DURING CONNECTING TO DATABASES CAN LEAD TO INSTANCE ABEND
IT31521	1	SECURITY: DB2 IS VULNERABLE TO A DENIAL OF SERVICE ATTACK(CVE-2020-4135)
IT32437	2	POSSIBLE TRAP IN SQLO_SLATCH_CAS64::RELEASECONFLICT WHEN CLEANING UP FEDERATED FMP
IT31891	2	WITH ROOT_SQUASH ENABLED THE ADD DBPARTITIONNUM COMMAND CAN FAIL WITH SQL6073N
IT29399	2	SLOW CONNECTION DUE TO CONFLICT ON SQLDBCONF (DATABASE CONFIGURATION FILE).
IT31779	2	DB2 MIGHT TRAP IN SQLRWAPPLICATIONAGENTITERATOR:EXECUTE() DURING EXECUTION OF THE MON_GET_APPL_LOCKWAIT TABLE FUNCTION
IT28311	2	BSUH MEMORY LEAK WHEN CONNECTING TO FORMER HADR PRIMARY WHICH HAS BEEN DEACTIVATED DUE TO TAKEOVER BY FORCE
IT33957	2	SQL1013N WHEN RUNNING 'DB2 GET DB CFG' ON REMOTE DB CONNECTION WITH DB2DSDRIVER.CFG
IT31945	2	INSTANCE CAN HANG DURING NODE FAILURE RECOVERY
IT30628	2	DB2 GET DB CFG RECEIVES SSQL5060N WHEN V11.1 CLIENT TO LOWER VERSION SERVER
IT31071	2	SQLKD_PARTNER_ERR LEADS TO SQELOCALDATABASE::FORCEDBSHUTDOWN
IT28618	2	RESTORE MIGHT FAIL WITH SQL5133N
IT30424	2	THE SQLKF_NODE_FAILED MESSGAES IN THE DB2DIAG.LOG DRIVEN BY DB2CFMT EDU.
IT31868	2	INSTANCE WITH MULTIPLE DATABASES TRAPPED ON HADR TAKEOVER OR REPLAY ONLY WINDOW
IT33055	2	MON_GET_TRANSACTION_LOG FUNCTION WHERE IT IS NOT CALCULATING THE RIGHT LOG ALLOCATIONS.
IT26163	2	IN DPF , DB2 MAY CRASH WHEN TRYING TO UNLATCH A LATCH THAT IS NOT HELD
IT22077	2	HANG IN SQLESERVICECLASSDEREGISTERSYSENTITY WHILE HOLDING SQLO_LT_SQLE_SERVICE_CLASS__SERVICECLASSLATCH
IT32855	2	ON BUSY WINDOWS SYSTEMS, IF WLM DISPATCHER IS ON, SOMETIMES THE WHOLE INSTANCE CAN HANG
IT33014	2	SOME 'DB2BP' PROCESS MIGHT HANG AND NOT TERMINATE CAUSING LATER CONNECTIONS TO FAIL WITH "BAD QUEUE HANDLE" OR HANG
IT34786	2	ACTIVATE COMMAND UNABLE TO START HADR DUE TO CLIENT CONNECT SESSION TERMINATED
IT33470	2	DB2CFIMP ADDS TRAILING CHARACTERS TO DB ALIAS.
IT34654	2	WARNING MESSAGES ARE GETTING LOGGED AS SEVERE MESSAGES
IT30401	2	LINUXIA32 AND LINUXAMD64 HAVE DIFFERENT VALUES OF SQLE_LEVEL_BUILD_ID6 ON V11.1 FP4 IFIX001
IT30402	2	LINUXIA32 AND LINUXAMD64 HAVE DIFFERENT VALUES OF SQLE_LEVEL_BUILD_ID6 ON V11.1 FP4 IFIX001
IT34472	2	SECURITY: SEVERAL BUFFER OVERFLOW VULNERABILITIES AFFECT DB2 (CVE-2020-4701)
IT31374	2	AFTER INSTALL USING RESPONSE FILE WITH OUT EXTENDED SECURITY DB2SET CRASHING AND DB2ICRT FAILING
IT28392	3	DB2STOP REACHES THE TIMEOUT AND RETURNS SQL1042C ERROR WHEN AN INSTANCE HAS SUSTAINED A TRAP BY A SYSTEM APPLICATION
IT33294	3	CRASH SIGNAL#11 SQLEHDIR__FP8SQLE_BWA IN DB2 V11.1.4.5
IT26197	3	DB2START MIGHT FAIL WITH SQL6036 AFTER DB2STOP TIMEOUT OCCURS
IT19566	3	WHEN INSTANCE STOPPED IN DB2STOP. IT IS INSTANCE STOPPED DID NOR MAL, BUT THE ERROR LEVEL WAS OUTPUT BY DB2DIAG.LOG (SQL1064N).
IT34398	3	GET DB CFG FOR <DBALIAS> CAN FAIL IF GATEWAY CATALOGS TARGET DB WITH DIFFERENT NAME
IT24179	3	DURING DB2START, "SETTING NON-SHARD SQLLIB" MESSAGE IS STILL ADDED TO DB2DIAG.LOG IN THE DEFAULT DIAGPATH
IT17317	3	THE SMARTGUIDE MAY OVERSIZE BUFFERPOOLS FOR NEW DATABASES ON DPF SETUP.
Fix Pack m4fp6 - Query Compiler Optimizer
IT30761	1	DB2 MAY RETURN SQL0901N ("COMBINED KEY LENGTH TOO BIG FOR SYSTEM TEMP") WHEN EXECUTING QUERIES INVOLVING ZIGZAG JOINS
IT31026	1	REAL TIME STATISTICS (RTS) PROCESSING ISSUES
IT29611	2	EXPLAIN_FROM_SECTION GENERATES EXPLAIN FILE WITH NEGATIVE VALUES WHEN NUMBER OF ROWS IS UPPER THAN INT LIMIT (2147483647)
IT30825	2	AUTO REORG EVALUATION MAY REPORT TABLE PARTITION SIZE EXCEEDS OF FLINE REORG SIZE CRITERIA BUT LESS THAN MAXOFFLINEREORGTABLESIZE
IT33544	2	SQL0901N PARTITIONED BLU SORT WITH 0 PARTCOLS IS UNEXPECTED
IT28266	2	DYNAMIC QUERY EXECUTION FAILS WITH SQLCODE -901 REASON CODE "CONSTANT OF UNSUPPORTED TYPE"
IT33422	2	AUTO TABLE MAINTENANCE DB2ACD PROCESS FAILS TO CONNECT TO DATABASE WHEN DB2CLI.INI CONFIGURED TO ENFORCE TCP CONNECTIONS
IT34919	2	THE OPTIMIZER MAY CHOOSE A SUBOPTIMAL PLAN FOR QUERY WITH MULTIP LE CORRELATED SCALAR SUBQUERIES WHEN USING GREEDY JOIN ENUM
IT28405	2	SQL1585N IN A CERTAIN QUERY AFTER UPGRADING FROM V10.5 TO V11.1M3FP3A
IT23578	2	SQL STATEMENT CONTAINING UNION ALL WITH JOINS ON MISMATCH DATA TYPES MIGHT FAIL IN DPF WITH A SQL0901 ERROR
IT31996	2	QUERY WITH OUTER JOIN TOGETHER WITH "DBPARTITIONNUM() =" LOCAL P REDICATE NO LONGER GETS THE DESIRED PLAN.
IT34731	2	RUNSTATS ON KEY COLUMNS SET PROFILE ON COLUMN-ORGANIZED TABLE WITH NO INDEXES MIGHT LATER LEAD TO SQLCODE -901
IT30945	2	DB2 MAY ABEND WHILE USING PARTICULAR EXPLAIN MODES
IT26734	2	DB2 MAY AVOID CONSIDERING CERTAIN INDEX ACCESS PLANS WHEN FETCH-FIRST-CLAUSE IS PRESENT AND OPTIMIZE-FOR-CLAUSE IS NOT
IT32994	3	SELECT WITH "DB2GSE.ST_CONTAINS(DB2GSE.ST_POLYGON('POLYGO..." C AUSING ERROR SQL0901N "EXTRA COLUMNS REQUIRED FROM INPUT STREAM"
IT25787	3	DB2 MAY RETURN SQL0901N ERROR WHEN COMPILING A QUERY CONTAINING A GROUP BY AND OLAP FUNCTIONS
IT33252	3	AUTOMATIC TABLE MAINTENANCE REORG RECLAIM EXTENTS OPERATIONS ON QUALIFYING ITC TABLES MAY NOT GET TRIGGERED AFTER A DB RESTART
IT33158	3	AUTO_REORG ENABLED DATABASES MAY PERFORM REORG EVALUATION OF TABLES USING THE ADMIN_GET_TAB_INFO() ROUTINE UNNECESSARILY.
Fix Pack m4fp6 - Query Compiler QGM
IT34696	1	MEMORY CRASH/TRAP WITH LOCAL PREDICATE ON OJ SUBSELECT
IT31751	1	DB2 SERVER MAY FAILED DURING QUERY COMPILATION WITH DECODE FUNCTION
IT32773	1	DB2 UPDATE QUERY SHOWS POOR PERFORMANCE WHEN CORRELATION ON MULTIPLE TABLES
IT34063	1	BOOLEAN PREDICATES RETURN WRONG RESULT WITH NULL INPUT
IT34998	1	DB2 CAN CRASH DURING COMPILATION IF THE SAME EXPRESSION IS USED IN BOTH AN EQUALITY JOIN PREDICATE AND AN EXPRESSION-BASED INDEX
IT33004	1	WRONG RESULT, WHEN OPTIMIZATION LEVEL IS LESS THAN 5 AND NULL EQUALS NULL PREDICATE
IT32754	1	SUSTAINABLE TRAP DUE TO QUERY RE-WRITE WITH MQTS
IT29941	1	10 CHAR VALUE CAN BE INSERTED INTO VARGRAPHIC(5 CODEUNITS32). THIS SHOULD FAIL WITH SQL0433N ERROR.
IT33071	2	DB2 MIGHT RETURN -901 WHEN RUNNING WITH OUTER JOINS AND INNER JOINS.
IT28641	2	SUBSTR IN COLUMN ORGANIZED COLUMN COMPARISON RETURN WRONG RESULTS
IT29346	2	POSSIBLE PERFORMANCE REGRESSION FOR UPDATE STATEMENTS WHEN MIGRATING TO DB2 V11.1.4
IT33824	2	LIST STORAGE ACCESS COMMAND GIVES 0 ENTRIES EVEN IF THE CATALOG STORAGE ACCESS COMPLETED SUCCESSFULLY
IT35118	2	POSSIBLE WRONG RESULT WITH ALWAYS-FALSE PRED OR EXISTS PRED
IT32009	2	BASIC PREDICATE "DECFLOAT != BIGINT" RESULTS IN POOR QUERY PERFORMANCE
IT32242	2	LPAD OR RPAD BUILTIN FUNCTION FAIL WITH -901 "VALUE IS TOO LARGE FOR THE BUFFER"
IT26579	2	DB2 SERVER MAY TERMINATE ABNORMALLY WITH SQLDCSL_BADPAGE "BAD DATA PAGE"
IT19505	2	PERFORMANCE OF QUERIES WITH EXISTS PREDICATES DEGRADES AFTER UPGRADE TO FIX PACK 5
IT34774	2	FOR SPECIAL QUERIES DISTINCT IS PULLED UP ABOVE THE UNION LEVELIN THE OPTIMIZED STATEMENT, WHAT MAY CAUSE WRONG RESULTS
IT19659	2	DB2 MIGHT ABEND WHEN EXECUTING QUERIES WITH MULTIPLE OUTER JOINS AND EQUALITY PREDICATES
IT25305	2	SQL0332N WITH NVL2 FUNCTION AND VARCHAR FOR BIT DATA AND GRAPHIC
IT25849	2	GRANT / REVOKE PRIVILEGE DID NOT TAKE EFFECT IN CATALOG CACHE IMMEDIATELY ON HADR STANDBY SIDE
IT31995	2	AFTER UPGRADE FROM V105, DB2 MAY BE UNABLE TO MATCH ELIGIBLE XML INDEXES FOR XQUERY, LEADING TO POOR QUERY PERFORMANCE.
IT28112	2	DB2 MAY TRAP IN SQLNO_PRED_BUILD_EQ_CLASSES OR SQLNQ_OPRQUNCHILD WHEN A QUERY CONTAINING THE PUSH DOWN OF A TABLE THROUGH AN OUT
IT27796	2	DB2 SERVER TERMINATES ABNORMALLY WHEN AUTO_REVAL=DEFERRED_FORCE
IT29688	2	POSSIBLE FAILURE IN FUNCTION SQLNR_BLD_UPD_COMPENSATION() FOR CORRELATED UPDATE STATEMENTS
IT35150	2	UNEXPECTED SQL0538 WITH NTILE BUILTIN FUNCTION
IT26451	2	DB2 MAY ABEND WHEN ATTEMPTING TO REVALIDATE A MATERIALIZED QUERY TABLE
IT28460	2	QUERY FAILS WITH -901 FOUND ZERO CLOB.RESET OR -973
IT30629	2	A QUERY COULD HANG WHEN IT HAS CASE EXPRESSION IN GROUP BY
IT29671	2	QUERY MIGHT FAIL WITH SQL0901N AND REASON "UNSUPPORTED LEAF NODE OF THE TREE"
IT25841	2	DB2 MIGHT ABEND WHEN RUNNING QUERIES CONTAINING CSES AND CORRELATED SUB-QUERIES
IT30819	2	DB2 SERVER TERMINATES ABNORMALLY IN SQLNQ_UDF_SPECIFIC WITH STMT_CONC=LITERALS
IT31281	2	FODC_TRAP IN SQLVDECFLOATTOCHARWRAPPER
IT29495	2	SERVER TERMINATES ABNORMALLY DURING QUERY COMPILATION
IT29900	2	901 WITH REASON CODE "INCONSISTENT QPDS FOR THIS XPR" WHEN QUERY HAS XML TABLE AND MQT.
IT27908	2	THE PERFORMANCE CAN BE SUB-OPTIMAL WHEN MAX IS USED AS A LAST HEAD EXPRESSION IN A QUERY.
IT29755	2	901 COLUMN NUMBER OUT OF RANGE WHEN GB IN OJ AND GB COLUMN IS NOT USED IN OJ OR ABOVE.
IT32300	2	DB2 MAY FAILED WITH -901
IT31525	2	WRONG RESULT IN UPDATE STATEMENT HAVING CORRELATION.
IT19590	2	DB2 MIGHT PRODUCE A SQL0901N, EXECUTING QUERIES WITH UNION ALL
IT30942	2	TRANSFER OWNERSHIP MAY CAUSE THE DB2 SERVER TO TERMINATE ABNORMALLY
IT31862	2	TRAP WHEN COMMON TABLE ACCESSED WITH MULTIPLE COLUMN PREDICATE
IT31145	2	CDE HSJN NOT PICKED UP FOR NON EQUAL PREDICATES(RANGE AND OR PREDICATES)
IT30017	2	DB2 MAY RUN OUT OF STATEMENT HEAP WHILE COMPILING QUERIES INVOLVING UNIONS AND PREDICATES WITH WEAK UDTS
IT25969	2	QUERY FAILS WITH SQL0901N REASON "PARENT ENTITY NOT PROVIDED" OR REASON "FOUND ZERO CLOB.RESET"
IT34250	2	901/TRAP WHEN DB2 QUERY HAS GROUP BY AND OJ WITH UNION
IT31146	2	ANTIJOIN BLOCKED WHEN QUERY HAS SIDE EFFECTS
IT31223	2	BAD PERFORMANCE DUE TO DELAYED JOIN PREDICATE PUSHDOWN THROUGH UNION ALL PREVENTS JOIN ELIMINATION
IT34104	2	DB2 QUERY MAY HANG WITH REGISRTY SETTING INJ_DUMMY_PRD4JOIN
IT28270	2	LPAD, RPAD OR REPLACE MAY RESULT IN SQLCODE -901 WHEN SOURCE-STRING REFERENCES A COLUMN-ORGANIZED TABLE COLUMN
IT30620	2	INCORRECT OUTPUT WHEN ROWNUM IS USED IN THE SAME WHERE CLAUSE AS INLINED UDF
IT30741	2	QUERY COMPILATION RETURNS SQLCODE -901 "PULLDOWN ATTEMPTED ON A COLUMN WITH NO HXP"
IT31208	2	INCORRECT RESULT WHEN USING TWICE JOIN WITH THE SAME TABLE WITH GROUP BY
IT33038	3	DB2 QUERY PERFORMS BAD WHEN USING SUBQUERY PREDICATE WITH OR
IT35256	3	DB2 TERMINATES ABNORMALLY COMPILING A QUERY.
IT29658	3	DB2 MIGHT ABEND WITH -901 OR CAN HAVE WRONG RESULT WHEN RUNNING QUERIES WITH OUTER JOINS AND INNER JOINS
IT30337	3	INCORRECT RESULTS FOR A QUERY ON COLUMN-ORGANIZED TABLE WHEN FETCH FIRST N ROWS ONLY CALUSE USED
IT35056	3	CREATING AN EXPRESSION-BASED INDEX FAILS WITH -356 AND EMPTY REASON CODE
IT26685	3	DB2 MAY RETURN SQL0901N WHEN EXECUTING A QUERY INVOLVING VARCHAR CODEUNITS32 IMPLICIT CASTING AND COLUMNAR TABLES
IT33805	3	WRONG RESULT/901 WHEN IN USED ON SELECT
IT29574	3	WRONG RESULT MIGHT OUTPUT FROM QUERIES WITH INNER JOINS AND CORRELATED EXISTS SUB-QUERIES CONTAINING OUTER JOINS
Fix Pack m4fp6 - Relational Data Services
IT31025	1	REDUCED PACKAGE CACHE CAPACITY MIGHT RESULT OVER TIME WHEN WITH HISTORY MONITORING IS ENABLED
IT34417	2	QUERY INTERRUPT DOES NOT RETURN SQL0952N WHEN A WLM THRESHOLD WAS CREATED
IT35954	2	MULTIPLE EXPLICIT REBIND OF SAME PACKAGE MAY ENCOUNTER DEADLOCK
IT31088	2	EXPLICT REBIND AND ATTACH/DETACH/ADD PARTITION MAY DEADLOCK
IT35200	2	REBIND FAILING WITH SQL0100W
IT27923	2	DPF PACKAGE CACHE REBIND DAEMON (DB2PKGRB) MAY HANG IN A PENDING REMOTE REQUEST STATE
IT30925	2	SEVERE MESSAGE WITH -803 COULD BE RECORDED IND B2DIAG.LOG.
IT33039	2	DIAGNOSTIC DATA DUMPING AFTER -901 CAUSED TRAP
IT31808	2	TRAP MAY HAPPEN WHEN RUNNING DB2EXPLN BY '-CACHE' OPTION WITH WRONG ENVIRONMENT ID
IT31700	2	APPLICATION MEMORY CONTINUALLY GROWS IN DPF ENVIRONMENTS AFTER UPGRADING TO RECENT FIX PACK LEVELS
IT31614	2	FODC_TRAP AND CRASH IN SQLRA_LOAD_VAR
IT31752	2	SELECT IO_WAIT_TIME_PERCENT FROM SYSIBMADM.MON_DB_SUMMARY CAN RE TURN WITH "SQL0413N OVERFLOW OCCURRED DURING NUMERIC DATA TYPE C
IT32551	2	MULTIPLE SEVERE/INFO MESSAGES WITH -803 COULD BE RECORDED IN DB2DIAG.LOG AND MAY AFFECT PERFORMANCE
IT32303	2	DB2JDBCBIND COMMAND GENERATES FODC_APPERR FOLDERS
IT31416	2	PANIC MAY OCCUR IN HADR TAKEOVER (11.1 M4FP5 ONLY)
IT35983	3	MON_GET_APPL_LOCKWAIT TABLE FUNCTION MIGHT RETURN INCORRECT 'HLD_MEMBER' IN PURESCALE
IT32291	4	REORG INDEXES ALL REPORTS MISLEADING "SQLRREORG_INDEXES, PROBE:1160" IN DB2DIAG.LOG
Fix Pack m4fp6 - Routine Infrastructure
IT32125	2	MEMORY LEAK IN FMP PROCESS WHEN KEEPFENCED IS NO
IT33665	2	WHEN INTERRUPT HAPPENS, FMP TRAPS DUE TO EMPTY THREAD LIST ACCESS
IT34425	2	HANGING QUERY IN CLOB TYPE STATEMENTS
IT34853	3	JAVA EXTERNAL ROUTINE MIGHT RETURN TRUNCATED CLOB
Fix Pack m4fp6 - Security
IT33865	2	HIGH CPU USAGE WHEN DB2_ALTERNATE_GROUP_LOOKUP REGISTRY VARIABLE AND OS GROUP NAMES DOES NOT MATCH DB2 NAMING RULES
IT31215	2	UNDER RARE SCENARIOS, AUTHENTICATION WILL HANG DURING A PASSWORD CHECK
IT31205	2	CONNECT WITH SIMPLIFIED SSL FAILS WITH SQL10013N "GSKIT ERROR: 202"
IT31730	2	"DB2AUDIT EXTRACT" MIGHT FAIL WITH AUD0003N DUE TO FILE DESCRIPTOR LEAK
IT31330	2	INCORRECTLY CONFIGURED SSL CONNECTION MAY TRIGGER DB2 TRAP
IT32706	3	SYSPROC.AUDIT_ARCHIVE DOES NOT CREATE A FILE WHEN CONNECTED TO A DATABASE ALIAS.
Fix Pack m4fp6 - Text Search
IT31316	1	INTERMITTENT HANG IN SOCKET SELECT
IT33731	2	DB2 NSE INDEX UPDATES MAY FAIL WITH ERROR CTE0310
IT31754	2	THE UPPER LIMIT FOR MASKRESOLUTIONLIMIT PARAMETER IS SET TO TOO LOW VALUE - 10000
IT28446	2	DB2 SERVER GOT CRASHED IN CIEUTIL!CIE::CTEERROR::MAKEDIAGNOSTICMESSAGE
Fix Pack m4fp6 - XML
IT32856	2	DB2 MAY TRAP WHEN QUERYING XML COLUMNS WITH THE XMLCAST FUNCTION
Fix Pack m4fp6 - pureScale Services
IJ23783	2	"DB2CLUSTER -CFS -LIST -NETWORK_RESILIENCY -RESOURCES" NOT LISTING RESOURCES
IT35305	1	SECURITY: IBM DB2 DB2FM IS VULNERABLE TO A BUFFER OVERFLOW (CVE-2020-####)
IT31574	2	MODIFICATION TO /ETC/FILESYSTEMS FILE MAY INTERFERE WITH DB2 MOUNT MONITOR
IT31547	2	IN AN AUTOMATED HADR ENVIRONMENT, THERE MAY BE ERRORS IN ATTEMPTING TO DELETE MOUNT RESOURCES WHICH DO NOT EXIST
IT29557	2	MORE ROBUST CLEANUP STATUS CHECKING
IT33221	2	DB2 WILL LEAK PRIVATE (HEAP) MEMORY ON VERSION 11.1 MOD 4 FIX PACK 5 IN ENVIRONMENTS WITH TSA HA AUTOMATION.
IT31295	2	"DB2CLUSTER -VERIFY" COMMAND SOMETIMES FAILS IN RDMA PING TEST PHASE WITH DAT API ERROR "UNEXPECTED EVENT: 0X4003"
IT31337	2	DB2CLUSTER COMMAND WILL TIMEOUT IF EXCEEDS 22 MINUTES
IT32517	2	IN DB2 V11.1 M4FP5, SLOWNESS IN DB2LOCSSH OR DB2SCP COMMAND MAY CAUSE DB2ICRT COMMAND TO EXECUTE VERY SLOWLY OR HANG
IT33195	2	DB2CLUSTER -ENTER -MAINTENANCE STEPS NEED TO BE CHANGED ACCORDING TO NEW GPFS TECHNOTE
IT31780	2	ADM16504E IS GENERATED IN DB2DIAG.LOG IN PURESCALE AFTER DB2STOP IS RUN
IT31706	2	NETWORK OUTAGE WHILE DB2CFCONNPOOLMGR REBALANCES CF CONNECTION POOL MAY HANG CONNECTION POOL MANAGER.
IT33122	2	STANDBY HOST FOR PARTITIONS IS NOT UPDATED IN A DPF ENVIRONMENT WITH THE ROVING HA FEATURE ENABLED
IT34352	3	DURING START DB2DIAG.LOG MAY BE FLOODED WITH "NO HADR RESOURCE DEFINED" INFO MESSAGES IN AN ACTIVE-PASSIVE TOPOLOGY
IT31531	3	THE DB2CLUSTER -CM -CLEAR -ALERT COMMAND FAILS WHEN RUN AS NON INSTANCE OWNER PART OF SYSADM, SYSMAINT, OR SYSADM GROUP
IT30720	3	DB2PD BINARY PATH NOT SPECIFIED IN HADRV111_MONITOR.KSH AND OTHER AUTOMATION SCRIPTS
IT34190	3	DB2EGCF MAY CAUSE TRACE FLOODING DUE TO MEMORY SEG FAULT
IT36094	3	DB2CLUSTER -CFS -LIST -IGNOREMOUNTERROR -HOST <HOSTNAME> FAILS WITH INTERNAL DB2CLUSTER ERROR

DB2 Version 11.1 Fix Pack m4fp5
APAR	Sev.	Abstract
Fix Pack m4fp5 - Administration Tools
IT29771	2	UPDATE OF STATS USING "DB2LOOK -D <DB_NAME> -Z <SCHEMA_NAME> -T <TABLE_NAME> -M -C -R" OUTPUT CAUSES DEADLOCKS
IT29449	2	MISSING START MESSAGE OF AUTOMATIC BACKUP EVALUATION IN DB2DIAG.LOG.
IT26913	2	DB2LOOK INCORRECTLY ADDS THE DELIMITER WITHIN THE COMMENT PLACED AT THE END OF THE STORED PROCEDURE
IV98044	2	MEMORY LEAK IN DB2TOP WHEN VIEWING DYNAMIC SQL
IT25645	2	DB2LOOK WITH -CT DOES NOT GENERATE SET SCHEMA DDL'S BEFORE CREATE MQT/SUMMARY TABLES WITH IMPLICIT SCHEMAS
IT25377	2	GRANT STATEMENT IS MISSING FROM DB2LOOK OUTPUT.
IT26311	2	DB2: DB2LOOK -L WILL USE AN EXCESSIVE AMOUNT MEMORY IN PARTITIONED (DPF) ENVIRONMENTS WITH MULTIPLE DMS TABLESPACES.
IT29577	2	DB2LOOK IS NOT DISPLAYING THE TABLE COMMENTS PROPERLY USING DOUBLE QUOTES
IT29967	2	DB2LK390.BND IS BOUND ON Z/OS WITH THE SAME PACKAGE NAME BUT DIFFERENT CONTOKENS FOR DIFFERENT DB2 CLIENT LEVELS
IT29789	2	DB2LOOK -E -CT -DP FAILS :CALL DB2LK_GENERATE_DDL FAILED, SQLCOD E IS -443; SYSPROC.DB2LK_GENERATE_DDL?DB2LK_GENERATE_DDL?INVA
IT29891	3	INCORRECT ORDER OF INDEX AND PRIMARY KEY GENERATED DURING DB2LOOK -CT PROCESSING
IT29892	3	DBDB2LOOK (DB2LK390) ATTEMPTS TO GENERATE VIEWS
IT28001	3	"ALTER SEQUENCE SEQUANCE_NAME RESTART WITH" - STATEMENT IN DB2LOOK OUTPUT HAS INCORRECT VALUES
Fix Pack m4fp5 - Buffer Pool Services
IT30189	1	UPGRADE DB MAY CORRUPT SQLSPCS FILES AND RESULT IN CHECKSUM ERROR WHEN DB IS ACTIVATED
IT28165	2	DB2 PURESCALE INSTANCE MAY PANIC DURING BUFFERPOOL DECREASE
IT28622	2	NUMBLOCKPAGES OF A BUFFERPOOL MAY BE ADJUSTED TO AN INVALID VALUE
IT29380	2	ROLLFORWARD MAY FAIL WITH SQL1271W AND SQLB_TBSPACE_TOO_SMALL WHEN REPLAYING AN ALTER TABLESPACE OPERATION
IT29081	2	FALSE POSITIVE AGAINST BACKUP WITH REGISTRY DB2_BCKP_PAGE_VERIFICATION
IT28881	2	TABLE SPACE RESTORE UNABLE TO USE ALL CONTAINER PATHS AND FAILS WITH DISK FULL
IT26440	2	DB2RELOCATEDB ERROR: COULD NOT OPEN FILE/DEVICE
IT27775	2	SLOW DATABASE ROLLFORWARD OR HADR REPLAY OF "REDUCE MAX" OPERATION
IT29297	2	INCOMPATIBLE OPERATIONS OF EXTENT MOVEMENT AND REBALANCE RUN AT THE SAME TIME CAN CAUSE DATA CORRUPTION
IT29233	2	INSTANCE PANIC WHEN PAGE CLEANER AIO FAILS DUE TO OUT-OF-MEMORY ERROR.
IT27943	2	DEADLATCH BETWEEN AN ONLINE BACKUP, PREFETCHERS AND AN AGENT DOING A WRITE TO THE SAME TABLE SPACE
IT26871	2	TABLE SPACE OFFLINE AFTER "ALTER TABLESPACE ... MANAGED BY AUTOMATIC STORAGE" COMMAND
IT27666	2	DB2 INSTANCE PANIC WHILE RUNNING QUERIES INVOLVING A SORT OPERATOR
IT26870	2	DB2 PURESCALE DATABASE SNAPSHOT MAY REPORT SEVERE ERROR "INVALID STORAGE GROUP IDENTIFIED FOUND."
IT29381	2	A FAILURE WHILE REPLAYING A TABLE SPACE LOG RECORD MAY CAUSE SUBSEQUENT ROLLFORWARDS TO CORRUPT THE TABLE SPACE
IT30526	3	ADDING DEBUG CODE FOR SQLBFIX - BFIX DETECTED AN ERROR
IT28320	3	RESTORE OF SMS AUTOMATIC STORAGE TABLE SPACE IN DB2 DEVELOPER-C EDITION FAILS WITH SQL1139N
IT28880	3	EXTENT MOVEMENT RETURNS SQL1523N REASON CODE "15" WHEN EXTENT MOVEMENT NOT RUNNING
IT28615	3	DB2PD -TABLESPACE DOES NOT INDICATE LOCAL OFFLINE STATE
Fix Pack m4fp5 - Build Team
IT28459	2	SELECT FROM PIPE VIA EXTERNAL TABLES DOES NOT WORK ON WINDOWS CLIENT
Fix Pack m4fp5 - CDE Data
IT28206	2	ASSERTION FAILURE AND BAD PAGE ERROR WHEN ROLLING BACK INSERT THAT SPECIFIES IGNORE DUPLICATES
Fix Pack m4fp5 - CDE Query
IT26894	2	ROUND() SCALAR FUNCTION MAY RETURN INCORRECT RESULT WITH FLOATING POINT NUMBER ON COLUMN-ORGANIZED TABLE
IT27064	2	ERROR SQL0901N RAISED DURING SELECT FOR TABLE ORGANIZE BY COLUMN (INTRA_PARALLEL INTRAPARTITION PARALLELISM)
IT29344	2	MEMORY CORRUPTION / TRAP IN ALLOCMEM TERMFASTALLOC DURING COLUMNAR DATA PROCESSING
IJ17234	2	FODC_APPERR AND SQL0901: UNEXPECTED ERROR AT LOADCOLVALUEEVALUATOR.CPP:2417 PROCESSTSNRANGEONPAGE
IT28586	2	QUERY HANG IN LOADNESTEDQUERYEVALUATOR::GETCSENESTEDQUERYOUTPUT
IT28596	2	QUERY WITH INDEX SCAN ON A COLUMNAR TABLE WHICH IS UNDER A UNION MAY GET INCORRECT RESULT
IT29786	2	SQL0901N: UNEXPECTED ERROR AT QUERYINFOCONTAINER.HPP:395
IJ10997	2	MEMORY CORRUPTION/ABEND DURING ARRAY UPDATE ON COLUMNAR BASED TABLES ON DPF ONLY
IJ10998	2	PRIVATE MEMORY LEAK WHEN PERFORMING ARRAY UPDATE ON COLUMNAR DATABASE IN DPF
IT28258	2	TRAP ON IBM_CDE::TYPES::BITSTRING::COMPACTANDAPPENDCPU
IJ08464	2	BUFFERPOOL DECREASE HANGS WHEN USING COLUMNAR STORAGE
Fix Pack m4fp5 - Client Interfaces
IT27213	1	PSIRT ADVISORY: 14288, PR: 127374 - 3RD PARTY IBM DB2 TOOL DB2CFEXP OPTION FILENAME IS VULNERABLE TO STACK OVERFLOW ATTACK
IT30106	1	ERROR WHILE LINKING WITH LIBDB2O.SO
IT27328	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION (CVE-2019-4014)
IT28438	2	ERROR CLI0111E SEEN WHEN FETCHING A DATE OR TIMESTAMP DATABASE COLUMN AS A SQL_C_BINARY FIELD
IT26429	2	MULTI ROW FETCH IN DB2 11.1 LUW MAY NOT GIVE EXPECTED RESULTS
IT26596	2	XA CONNECTION FAILS IF KEYWORD VALUE IN CONNECTION STRING CONTAI NS SPACE.SSLSERVERCERTIFICATE IS NOT WORKING WITH XA CONNECTION.
IT29857	2	SQLCREATEPKG API IS FAILING WITH SQL0031C ERROR.
IT29781	2	SQLGETCONNECTATTR() FUNCTION CALL WITH SQL_ATTR_GET_LATEST_MEMBE R_NAME TAKING TIME DUE TO GETADDRINFO TAKING MORE TIME
IT29428	2	LOG MESSAGES IN CLPBP_INSTALL_SIGNALS FLOODING THE DB2DIAG.LOG
IT25589	2	LIST HISTORY COMMAND FAILS WITH DB21018E ERROR WHEN THE HISTORY FILE CONTAINS A DROPPED TABLE EVENT WITH LONGER TABLE NAME.
IT27700	2	WHEN CALLING EXTERNAL STORED PROCEDURE AGAINST IBM I SERVER, APP THROWS EXCEPTION : SQL30073N PARAMETER VALUE IS NOT SUPPORTED
IT29994	2	DB2STOP MEMBER CAUSED JAVA.LANG.ARRAYINDEXOUTOFBOUNDSEXCEPTION
IT30123	2	OCI FUNCTION OCILOBGETLENGTH() RETURNS ERROR -1 FOR LENGTH GREATER THAN 1 MB
IT27223	2	SLOWNESS WHEN USING THE DB2DSDRIVER.CFG FROM NFS LOCATION
IT26025	2	INTERMITTENT DB21016E AND/OR DB21018E ERROR ON AIX.
IT29206	2	SQLSETCONNECTATTRW() WITH SQL_ATTR_SESSION_GLOBAL_VAR ATTRIBUTE IS NOT WORKING AS EXPECTED
IT28771	2	SQLGETTYPEINFO WITH SQL_BOOLEAN IS NOT RETURNING ANY RESULT
IT29782	2	SQLCODE -514 USING IBM DATA SERVER DRIVER FOR JDBC WITH XA AGAINST Z/OS V12
IT30258	3	JDBC ERROR "UNRECOGNIZED JDBC TYPE:-15 ERRORCODE=-4228, SQLSTATE=NULL "
IT29195	3	CLPPLUS DOES NOT RUN THE LOGIN.SQL SCRIPT DURING STARTUP.
IT27374	3	DB2DSDRIVER.CFG, XML COMMENTS DO NOT WORK ON A WHOLE BLOCK OF PARAMETERS, BUT ONLY ONE A SINGLE LINE AT A TIME
IT21772	3	INCORRECT LENGTH FOR SQL_LOCAL_LEN AND SQL_CODESET_LEN ON AIX
IT29501	3	DB2DSDCFGFILL COMMAND WITH -MIGRATECLIINIFOR.NET OPTION IS NOT MIGRATING ALL THE ENTIRES IN DB2CLI.INI TO DB2DSDRIVER.CFG
IT27650	3	CLI INCORRECTLY CONVERTS AN EMPTY STRING TO 0 FOR WCHAR TO INTEGER CONVERSION
Fix Pack m4fp5 - Codegen and Runtime
IT27720	1	WHEN EXECUTING QUERY CONTAINING XML WITH REOPT ALWAYS IT IS POSSIBLE TO HIT SQL0901N REASON "SQLRIMSO: CURLSE > NUM_LSE"
IT29350	1	SECURITY: DB2 IS VULNERABLE TO A DENIAL OF SERVICE (CVE-2019-4386)
IT28021	1	DB2 BACKUP OPERATIONS USING THE NETBACKUP (NBDB2.S064) LIBRARY WILL FAIL WITH AN SQL2079N ERROR, IN VERSION 11.1.4.4.
IT26954	1	DB2 SERVER MAY TRAP IN ICU PROCESSING DATE-TIME FUNCTION.
IT25991	2	THE IMPORT UTILITY MAY FAIL WITH ERROR -16129 ON PARTITIONED DATABASE.
IT30426	2	USE OF JSON FUNCTION MAY CAUSE PANIC
IT28228	2	DB2 MAY ABEND ON A QUERY THAT CONTAINS A COLUMNAR FETCH-INDEX SCAN THAT RUNS OUT OF APPLICATION HEAP
IT30060	2	INSTANCE COULD GO DOWN WHEN EXECUTING QUERY WITH AN EXECUTION PLAN THAT INCLUDES AN INDEX AND OPERATION.
IT27067	2	HANG MAY OCCUR WITH COLUMN ORGANIZED QUERY IN DPF ENVIRONMENT WHERE AGENT CANNOT BE FORCED
IT28014	2	WRONG RESULT IS POSSIBLE IF QUERY OPTIMIZATION IS SET TO 0 AND QUERY HAS "ALL"
IT29545	2	DB2 MIGHT TRAP OR FAIL WITH SQL0901 DURING THE ACCESS TO BLU TABLES
IT30119	2	SELECT MIGHT UNNECESSARILY ACQUIRE IN LOCK
IT28638	2	DB2 MAY PRODUCE INCORRECT RESULTS FOR HSJN WITH PREDICATE THAT HAS CASE(COALESCE) AND NLJN OR ZZJOIN ON THE OUTER
IT27001	2	POSSIBLE TRAPS AND/OR EBADF (ERRNO 9) ERRORS WHEN USING UTL_MAIL.SEND() AND THE ROUTINES FAILS
IT28843	2	SECTION_LEVEL_LOB FLAG CAUSING UPDATE STATMENT FAILED DURING SAP JAVA EHP UPGRADE
IT26035	2	INSTANCE CAN CRASH IN SQLRICLS_COMPLEX DUE TO MEMORY CORRUPTION.
IT28098	2	DB2 CRASHES PRODUCING AN FODC_TRAP
IT30294	3	DBMS_LOB.CONVERTTOCLOB REDEFINED AS READS SQL DATA
IT30105	3	USE OF JSON_TO_BSON FUNCTION MIGHT CAUSE TRAP OR PANIC.
IT28344	3	RELAX INTERRUPT DIAG LOG IN SQLRISRT TO WARNING
Fix Pack m4fp5 - DB2 Tools
IT28743	2	ADMIN_MOVE_TABLE: MISLEADING ERROR MESSAGE REFERRING TO SEMAPHORES. SQL2102N REASON CODE 33
IT27659	2	SYSTOOLS.JSON_TABLE(SYSTOOLS.JSON2BSON("") RUNS IN A LOOP AND NEVER RETURN
IT26704	3	ADMIN_MOVE_TABLE: OUTPUT OF OPERATION ESTIMATE MAY RETURN SOURCE TABLE SIZES OF -4 AND SMALLER
IT27847	3	MON_GET_CONTAINER TABLE FUNCTION RETURNS MISLEADING VALUES IN FILESYSTEM COLUMNS FOR RAW DEVICES
Fix Pack m4fp5 - DRDA Services
IT27418	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT27287	2	XA FUNCTION MAY CAUSE MEMORY LEAK AND RETURN XAER_RMERR WITHOUT ADDITIONAL INFORMATION
Fix Pack m4fp5 - Data Management Services
IT27351	1	DBHEAP MAY BECOME EXHAUSTED DUE TO MEMORY LEAK WHEN RUNNING ALTERS ON A PARTITIONED TABLE
IT26394	2	DB2 TAKES Z LOCK WHEN ATTACHING PARTITION TO TABLE
IT29633	2	INTERRUPTING ROLLFORWARD OPERATIONS DURING REPLAY CAN CAUSE SUBSEQUENT ROLLFORWARD TO FAIL
IT24585	2	INSERTS TO A PAGE MAY NOT RE-USE RESERVED SPACE ON A PAGE PROPERLY WHICH CAUSES NEW PAGE ALLOCATION AND OVERFLOW RECORDS
IT27940	2	DB2 REORG RECLAIM EXTENTS ON ITC TABLES MIGHT DEADLOCK WITH AN APPLICATION
IT27061	2	PAUSED-REORG RECORD IS REMOVED IN DB2PD -REORG BY REORG PAUSE COMMAND ON THE SAME TABLE IN PURESCALE
IT29241	3	LIMIT THE AMOUNT OF DIAGNOSTICS DUMPED WHEN SERVICELEVEL=BASIC
IT28059	3	PERFORMANCE ISSUE SEEN ON HADR ROS WITH ONLY ONE BUFFERPOOL
Fix Pack m4fp5 - Data Management Utilities
IT28784	1	RESTORING A LOADCOPY WHEN THERE IS A MODIFICATION STATE INDEX ON A COLUMN ORGANIZED TABLE MAY CORRUPT THE INDEX.
IT26658	2	UNEXPECTED SQL1188N ON LOAD FROM REMOTE CURSOR WHEN USING MODIFIED BY ROWCHANGETIMESTAMPIGNORE
IT12871	2	LOAD HITTING OUT OF MEMORY ERROR IN SOME SPECIFIC POINT MAY LEAD TO AN INSTANCE CRASH.
IT29629	2	APPLICATION CAN GET CAUGHT IN ENDLESS LOOP IN BSORTINITCNTSRTSTACKINFO IF APPLHEAPSZ = 2147483647
IT19545	2	LOAD FROM CURSOR (LOCAL OR REMOTE DB) FROM SOURCE COLUMN CHAR(CODEUNITS32) MIGHT FAIL OR INSERT EXTRA TRAILING BYTES
IT26773	2	DB2 TRAPS DUE TO DATASTAGE PASSES NON-NULL PIOUTPUTNODES BUT INUMNODES=0 WHEN CALLING DB2LOAD()
IT25793	2	DB2 MAY HANG IN ACCESSING GLFH FILE WHEN USING MULTIPLE CONCURRENT IMPORT IN DPF
IT23771	2	ROLL FORWARD OR CRASH RECOVERY MAY CRASH WHEN WORKING ON INDEX PAGE.
IT27044	2	DB2 MAY HANG IN ACCESSING GLFH FILE WHEN USING MULTIPLE CONCURRENT IMPORT IN DPF
IT24856	2	DB2 MIGHT CRASH IN LOAD CLEANUP
IT22728	3	ERROR PROBLEMS DOWNGRADING SYSTABLES LOCK WHILE LOAD IS SUCCESSFUL
IT26313	3	YOU MAY ENCOUNTER ERROR SQL27970N DURING EXECUTION OF IMPORT COMMAND WITH COMMITCOUNT AUTOMATIC
Fix Pack m4fp5 - Data Recovery Services
IT28195	1	UNEXPECTED SQLP_LTIMEOUT ERROR CAN CAUSE ABNORMAL DATABASE SHUTDOWN.
IT29178	1	DETECT LFR MOVING TO NEXT EXTENT TOO EARLY AND FAIL SO THAT READLOG DOES NOT SKIP LOG RECORDS.
IT29648	2	APPLICATIONS MAY HANG DURING TAKEOVER IN AUTOMATED TSA HADR ENVIRONMENT DURING FIX PACK UPGRADE
IT29822	2	HADR STANDBY WITH ROS CAN HANG DURING ENDING OF REPLAY ONLY WINDOW
IT28326	2	DB2CKBKP -E MAY RESULT IN A TRAP IF THE USER INPUT A NON-EXISTING OBJECT TYPE IN EXTRACTPAGE.IN
IT28801	2	BACKUP WITH AIX COMPRESSION NX842 RETURN SQL2079 GETMAXCOMPRESSE DSIZE PROMISED THAT THIS BUFFER WOULD BE BIG ENOUGH
IT29417	2	SNAPSHOT MONITOR TRAPPED IN FUNCTION SQLPLGETLOCKWAITINFO()
IT29736	2	REPLAYING DROP TABLESPACE WOULD SET POOL ID TO -1 IN FILTERED TA BLESPACE LIST ON STANDBY, CAUSING SQLPRSETPOOLENDLFS() TO PANIC
IT28267	2	SECURITY: DB2 DOES NOT EXPLICITLY FORBID A WEAKER THAN EXPECTED 3DES CIPHER WHEN CONFIGURED TO USE SSL (CVE-2019-4102)
IT24200	2	IN SPECIFIC TIMING CONDITIONS DB2READLOG API CALLER CAN THROW SQL2038N ERROR.
IT29730	2	DB2 TRIES TO ROLLFORWARD A TABLESPACE TO PIT BEFORE MRT
IT26775	2	HADR STANDBY HUNG AFTER LOSING CONNECTION WITH THE PRIMARY
IT26452	2	RESTORE OF A NON-ENCRYPTED DATABASE INTO AN ENCRYPTED ONE (TO IMPLEMENT ENCRYPTION) WILL NOT ALLOW ACTIVATION OF THE DATABASE
IT29280	2	ABNORMAL SHUTDOWN OF DATABASE WHEN LOAD ENCOUNTERS SQLO_NOTAVAIL ERROR IN SQLPUPDATEGLOBALTIMEINGLFH
IT28756	2	DB2 11.1 MOD4 FP4 (INCLUDING IFIX 001) MIGHT HANG, CRASH OR FAI L WITH SQL0958C DUE TO EMFILE ERROR (TOO MANY OPEN FILES) ON AIX
IT29750	2	WHEN SSL IS USED FOR HADR COMMUNICATION DB2HADRS EDU IS SPINNING AFTER HADR GRACEFUL TAKEOVER.
IT30512	2	DPF INDOUBT RESOLUTION WILL ONLY RESOLVE 1 INDOUBT PER NODE REGA RDLESS OF THE NUMBER OF INDOUBTS THAT EXIST AT DATABASE START
IT29447	2	CRASH IN SQLPISROSIMPACTLOCK()
IT29407	3	AFTER HADR STANDBY IS RESTARTED, DB2PD -HADR NO LONGER REPORTS TABLESPACE IN RESTORE PENDING STATE
IT27443	3	HIGH MEMORY CONSUPTION WITH CDC IF BACKUPS WITH MULTIPLE SEQUENCES(TARGET LOCATIONS)
IT27808	3	DB2DIAG.LOG FILLED WITH SQLPSHRFINDEXTENTFORLFSLSN, PROBE:800
IT30204	3	INCORRECT ERROR LEVEL MESSAGE IS WRITTEN IN DB2DIAG.LOG
IT29873	3	HEARTBEAT_EXPECTED ON HADR PRIMARY DOES NOT INCREASE AS EXPECTED
IT29937	3	DB2PD -LOGS DISPLAYS WRONG LOG FILE NAME WHEN LOG NUMBER IS GREATER THAN 9999999
IT27242	3	LOGARCHMETH2 OFF NOT UPDATED ON HADR STANDBY
IT27252	3	NOT ABLE TO FORM HADR CONNECTION AFTER TAKEOVER WHEN PURESCALE HADR STANDBY MEMBERS ON SAME HOST HAVE THE SAME HADR_LOCAL_SVC
IT27868	3	IN CERTAIN SITUATION ON PURESCALE, "DIA8132C CONDITIONAL LOCK ERROR? MAY BE REPORTED AS ERROR, WHICH SHOULD BE AT WARNING LEVE
IT29398	3	DUMP FILE GENERATED AFTER "UNEXPECTED ISVALID() STATUS. RECOVERING." MESSAGE IN DB2DIAG.LOG
IT27982	3	BACKUP ON PURESCALE FAILED WITH SQL0901N (REASON "LOG FILE REGIS TRATION PENDING PREVENTING BACKUP FROM PROCEEDING") SQLSTATE=580
IT28023	3	DB2DIAG.LOG GROWING VERY FAST WITH MANY MESSAGES FROM SQLPLOGALLOCCANDIDATEPOOL::REFRESH, PROBE:60
IT23318	3	INCORRECT MISSING LOG FILE NUMBER IS REPORTED IN ERROR MESSAGES
IT29009	4	UNNECESSARY WARNING MESSAGES IN DB2DIAG.LOG ON HADR STANDBY FOR SQL2171N
Fix Pack m4fp5 - Federation
IT30249	1	WRONG RESULTS ARE POSSIBLE FOR FEDERATED OR COLUMNAR QUERY WITH AGGREGATION OVER DISTINCT OUTER JOIN
IT30111	2	SEGMENTATION VIOLATION IN __INTEL_SSSE3_REP_MEMCPY (MEMCPY) IN FENCEDDRDA_SERVER::INITIALIZE_MY_SERVER
IT28205	2	USER MIGHT RETRIEVE WRONG DATA FROM REMOTE ORACLE TABLES IF THE COLUMNS CONTAIN DATE TYPE AND THE DATA MIGHT BECOMES CORRECT AFT
IV79788	2	SMALL PRIVATE MEMORY LEAK IN DB2'S PRIVATE PERSISTENT HEAP WHEN COMPILING STATEMENTS ACCESSING COLUMNAR TABLES
IT27904	2	QUERY FAILS WITH SQLCODE -901
JR60168	2	INSERT INTO ZDB2 THROUGH NICKNAME FAILS WITH "COLUMN <COLNAME> HAS A TYPE OF GRAPHIC WHICH IS NOT RECOGNIZED"
IT28192	2	DB2 TRAPS WHEN AN INSERT WITH A RECURSIVE SELECT IS RUN ON A FEDERATED SERVER
IT27455	3	RELAX DB2DIAG.LOG MESSAGE IN SQLSFETCHNEXTTEMPRECORD PROBE 504
Fix Pack m4fp5 - Index Manager
IT26487	1	OFFLINE BACKUP MAY FAIL WITH SQL2048N WHEN PROCESSING AN MDC TABLE
IT27901	2	INDEX RECLAIM EXTENTS MAY HOLD ALTER TABLE LOCK INDEFINITELY WHILE PROCESSING A LOOP
IT30242	2	SQLIUNDOADDKEY MAY CRASH THE DATABASE IF ANOTHER TRANSACTION IS PERFORMING A SMO ON THE SAME PAGE
IT25941	2	INDEX KEY NOT FOUND ERROR MIGHT INCORRECTLY BE REPORTED BY THE SERVER
Fix Pack m4fp5 - Install and Catalog Services
IT28440	1	SECURITY: DB2 IS VULNERABLE TO A BUFFER OVERFLOW (CVE-2019-4154)
IT27920	1	LOCK-WAITS/DEADLOCKS ON SYSDATATYPES CATALOG TABLE DURING MODULE DEPLOYMENT
IT30341	1	PERFORMANCE ISSUE DUE TO THE HIGH NUMBER OF ANCHOR LATCH CONTENTION
IT27037	1	SECURITY: IBM JAVA THAT DB2 BUNDLES IS AFFECTED BY MULTIPLE VULNERABILITIES (JAVA CPU JULY 2019)
IT27425	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT27412	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT28444	2	PROCESS KRBPLUGIN PARAMETER FROM BOTH DB2CLI.INI AND DB2DSDRIVER.CFG CONFIGURATION FILES.
IT26563	2	ALTER TABLE WITH ALTER COLUMN OPTION MIGHT TRAP AND CRASH THE INSTANCE WHEN AUTO_REVAL IS DISABLED.
IT26146	2	SECURITY: IBM SDK JAVA QUARTERLY CPU - JUL 2018
IT27267	2	DB2: DROP XSROBJECT MIGHT FAIL WITH "SQLRI_DDL_COMMON: UNEXPECTED SQLCODE FOR DDL" IF SCHEMA HAS EXACTLY 100 DOCUMENTS
IT29646	2	'ALTER TABLE ALTER COLUMN SET DATA TYPE' MAY CRASH THE INSTANCE
IT28882	2	LARGE VOLUME OF SQLKD_INTERRUPT ERRORS FROM SQLRLCATALOGSCAN::OPEN FUNCTION GENERATED IN DB2DIAG.LOG
IT29021	2	DB2 TRAPS IN SQLRL_GET_FULL_NAME()
IT26112	2	DB2PREREQCHECK CHECKING INSUFFICIENT SNWLLIBC LEVEL
IT27494	2	ENGINE CRASH IN SQLDINVCURSORPOS
IT29803	2	DB2PREREQCHECK FOR PURESCALE MIGHT CRASH WITH SEGMENTATION FAULT (SEGV) IN "VALIDATING TIE-BREAKER DISK INFO" SECTION.
IT27228	2	DB2 WINDOWS INSTALLATION CRASHES IF THE INSTALLING USER BELONGS TO A LARGE NUMBER OF LOCAL/GLOBAL GROUPS.
IT29948	2	TRAP / SIGSEGV OCCURS WHEN DROPPING A TABLE (OR INDEX OF A TABLE) AND A LARGE STATISTICS PROFILE EXISTS
IT30122	3	INSTALLFIXPACK DELETES /ETC/SYSTEMD/SYSTEM/DB2FMCD.SERVICE FILE ON LINUX
IT29494	3	CUSTOM JAR FILES UNDER ~/SQLLIB/FUNCTION/JAR NOT COPIED TO NEW VERSION AFTER UPGRADING
Fix Pack m4fp5 - Monitoring
IT26760	2	ADMIN_MOVE_TABLE MIGHT FAIL WITH SQL0668N WHEN RETRYING COPY OPERATION ON COLUMNAR TARGET TABLE
IT27078	2	MEMORY ALLOCATED BY A MONITOR FUNCTION ON STANDBY MIGHT NOT BE FREED UP AND MIGHT LEAK AFTER DATABASE IS DEACTIVATED/TAKEOVER
IT15107	2	DB2CONVERT FAILS WITH SQL0802N WHEN TABLE HAS MORE THAN 2147483647 ROWS
IT30178	2	POTENTIAL HANG WAITING ON TRANENTRY LATCH IN SQLPM_WRITE_APPL_LOCKS DURING LOCK SNAPSHOT
IT27809	3	DB2 LOCK EVENT MONITOR REPORT: LOCK MODE HELD IS NONE IN PURESCALE
Fix Pack m4fp5 - Parsing and SQL PL
IT30156	1	SECURITY: DB2 EXPOSES SENSITIVE INFORMATION WHEN USING ADMIN_CMD WITH LOAD OR UPDATE ALERT CFG (CVE-2019-4524)
Fix Pack m4fp5 - Platform Specific
IT30431	1	SECURITY: DB2 IS VULNERABLE TO PRIVILEGE ESCALATION (CVE-2019-4587)
IT28414	1	DB2 MIGHT CRASH IN SQLOFMBLKEX->SQLO_MEM_POOL::MEMTREEPUT WITH "CORRUPT POOL FREE TREE NODE" ERROR MESSAGE IN DB2DIAG.LOG
IT29415	1	SCALAR FUNCTION HASH8 MAY RETURN DIFFERENT RESULTS FOR THE SAME INPUT ON POWER(TM) LITTLE ENDIAN SYSTEMS
IT27152	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION (CVE-2018-1936)
IT28248	2	CLEANING UP OF EDU CAUSES PRIVATE MEMORY TO LEAK (WINDOWS PLATFORM ONLY)
IT25066	2	SLOW MEMORY ALLOCATIONS OR POSSIBLE SEVERE DEGRADATION DURING OOM HANDLING DUE TO COALESCE MEMORY CHECK
IT22487	2	GETDB2VERSIONCODE FAILS WITH ECF_BUFFER_TOO_SMALL
IT25493	2	DB2 STANDBY CRASH ON SQLOGETMEMPOOLSTATSUNLATCHED WHEN DB2_HADR_ROS IS ENABLED
IT28412	2	DB2 FAILS ON SOME AVX-512 CAPABLE CPUS
IT28543	2	START HADR HANG AFTER UPGRADE TO V11.1.4.4
IT30978	2	MULTIPLE CLP FRONTENDS ISSUED FROM DIFFERENT SHELL SCRIPTS USES THE SAME BACKEND AGENT, CAUSING UNEXPECTED RESULTS OR ERRORS.
IT28103	3	STMM REPORTS SEVERE ERRORS ABOUT STMMSIMULATESORTMERGE IN DB2DIAG.LOG
IT27198	3	DB2START CREATES A SEVERE MESSAGE IN DB2DIAG.LOG FOR INSTANCE ALREADY RUNNING ON WINDOWS
IT26730	3	DB2SET -G DB2INSTDEF SHOULD FAIL WITH DIFFERENT ERROR
IT30202	3	ERRORNEOUS ERROR HANDLING IN SQLOLOOKUPGROUPINFOFORUSER
IT27816	3	NO DIGNOSTIC DATA IS DUMPED WHEN STATUS_STACK_BUFFER_OVERRUN(I.E. 0XC0000409) HAPPENED ON WINDOWS
IT25628	3	WIN32 ONLY: DB2LEVEL GIVES SQL1022C IF INSTANCE NAME IS LONGER THAN 7 BYTES.
IT29813	4	"SQLBGETVICTIMFROMPAGEHATELIST" WARNING MESSAGES APPEAR IN THE DB2DIAG.LOG
Fix Pack m4fp5 - Problem Determination
IT28255	1	SECURITY: DB2 IS VULNERABLE TO A DENIAL OF SERVICE (CVE-2019-4101)
IT29115	1	SECURITY: DB2 AFFECTED BY BUFFER OVERFLOW VULNERABILITIES (CVE-2019-4322)
IT29836	2	DB2SUPPORT MIGHT REQUIRE A LONG TIME TO COMPLETE ON AIX SYSTEM WITH A LARGE NUMBER OF LOGICAL VOLUMES AND VOLUME GROUPS.
IT29582	2	DB2DART SHOULD DETECT WHEN A CONTAINER SIZE IS LESS THAN THE SIZE OF THE TOTALPGS+PAGESIZE.
IT26667	2	DB2DIAG -F MAY ABNORMAL FAIL IN SEGMENTATION FAULT
IT25656	2	DB2DIAG INCORRECT FORMATTING
IT30313	2	TRAP IN PDDIAGLOGGETEVENTFIELD WHEN USING PD_GET_DIAG_HIST
IT29127	2	DB2DART DETECTS ERRORS AFTER UPGRADING TO V11.1FP4
IT27084	3	DB2DIAG -F MIGHT FAIL WITH SEGV IN PDDIAGGETDIAGFILES ON PURESCALE
IT25390	3	DB2 INSPECT MIGHT INCORRECTLY REPORT OUT OF RANGE ERRORS FOR BLU TABLES
IT22978	3	DB2PD HANG
Fix Pack m4fp5 - Process Model
IT28616	2	PURESCALE - MON_GET_PKG_CACHE_STMT CAUSES SEVERAL SQLESUBREQUEST ROUTER AND SQLKDRECEIVEDATA PROBES MESSAGES IN DB2DIAG.LOG.
IT29015	2	WHEN USING DB2CFIMP, IF THE DB2CFEXP OUTPUT BEING IMPORTED HAS TWO DSN WITH SAME NAME, THE 2ND DOES NOT GET PROCESSED/IMPORTED
IT27009	2	INSTANCE CRASH DURING'a0EVALUATION OF WLM'a0THRESHOLD'a0SQLROWSREAD
IT29539	2	CREATING DATABASE ON DB2 HIGHER CLIENT TO DB2 LOWER SERVER CAN FAIL WITH SQL0001N
IT29660	2	DB2STOP FAILS WITH SQL6037N, LEAVING [DB2SYSC]<DEFUNCT>.
IT29468	2	DB2LOGGP CAN TRAP WITH SIGNAL #11 IN A FEDERATED ENVIRONMENT
IT19279	2	SYSIBMADM.ENV_SYS_INFO RUNS SLOWER IN DB2 V10.5 BY 1 SECOND
IT26326	2	INTRA_PARALLEL QUERY MIGHT FAIL WITH SQL6040C FCM OUT OF BUFFER
IT30358	3	APPLICATION CONNECTIONS / NO CONNECTIONS ARE FORCED OFF INSTEAD OF A SPECIFIC LOW PRIORITY LOCK HOLDING SYSTEM APPLICATION
IT27292	3	DBM CFG PARAMETER ASLHEAPSZ DEPENDS ON RULE "QUERY_HEAP_SZ >= ASLHEAPSZ"
IJ01118	3	DYNAMIC UPDATE TO MON_HEAP_SZ MULTIPLIES THE MEMORY POOL SIZE ADJUSTMENT BY ADDITIONAL 4K
IT27971	3	DB2DIAG.LOG IS FILLING UP WITH A WARNING MESSAGE "SQEWLMACTIVITYPLANHASHTABLE::PRUNEOLDENTRIES"
Fix Pack m4fp5 - Query Compiler Optimizer
IT26586	1	DB2 MAY ABEND WHILE COMPILING A QUERY THAT MAY PRODUCE A STAR SCHEMA JOIN
IT30256	2	SQL0901N MAY BE RETURNED FOR QUERIES WITH UNION REFERENCING NODENUMBER/DBPARTITIONNUM FUNCTIONS
IT25572	2	UPGRADE FROM 10.1 FP5 TO 11.1 MAY CRASH ENGINE DURING DATABASE ACTIVATION
IT23228	2	QUERY USING STATISTICAL VIEW CONTAINING COLUMN GROUP STATISTICS MAY CAUSE SQL0901N
Fix Pack m4fp5 - Query Compiler QGM
IT26936	1	[COE_TIM]DB2 MIGHT ABEND WHEN RUNNING QUERIES CONTAINING AGGREGATE DISTINCT ON COLUMNIZED TABLES
IT29425	1	SECURITY: CERTAIN DB2 COMMANDS MAY LEAD TO INFORMATION DISCLOSUR E WHEN AUTO_REVAL IS SET TO DEFERRED_FORCE (CVE-2019-4438)
IT29537	2	CREATE GLOBAL TEMPORARY TABLE IS IGNORING THE GROUP PRIVILEGES
IT27763	2	SUBOPTIMAL PERFORMANCE WITH QUERIES CONTAINING OUTER JOINS AND OLAP FUNCTIONS
IT27875	2	DB2 MAY COPY SELECTIVITY WHEN A SELECTIVITY CLAUSE IS USED ON A PREDICATE THAT'S COLUMN EQUIVALENT (C1=C2 AND C1=C3)
IT29981	2	DB2 MAY RETURN INCORRECT RESULTS WHEN EXECUTING IUD STATEMENTS CONTAINING A SUBQUERY WITH CORRELATION AND AGGREGATION
IT29099	2	DB2 MAY RETURN INCORRECT RESULT WHEN EXECUTING QUERY WITH UNION VIEW INCLUDE MULTIPLE TABLES
IT28286	2	POSSIBLE PERFORMACE REGRESSION FOR SELECT DISTINCT SUB-QUERY WHEN MIGRATING TO DB2 V11.1.3
IT28739	2	WRONG RESULTS MIGHT BE OBSERVED WHEN RUNNING QUERIES WITH OUTER JOINS AND GROUP BY OPERATIONS
IT28831	2	UPDATE STATEMENT WITH CORRELATED SCALAR SUBQUERY FAILS WITH SQLCODE -407
IT28782	2	ALTER TABLE DROP CONSTRAINT DOES NOT INVALIDATE THE DEPENDENT PACKAGE AND CAUSES WRONG RESULTS TO BE RETURNED
IT30466	2	DB2 MAY PRODUCE INCORRECT RESULTS WHEN EXECUTING QUERIES CONTAINING JOINS WITH DIFFERING FLOATING-POINT PRECISIONS
IT26298	2	SQL SCALAR FUNCTION DECLARED WITH BEGIN ATOMIC AND CONSISTING OF A SINGLE RETURN STATEMENT MAY PRODUCE WRONG RESULTS
IT30001	2	DB2 MAY ABEND WHILE COMPILING A QUERY CONTAINING EXTERNAL ACTIONS AND CORRELATION
Fix Pack m4fp5 - Relational Data Services
IT27829	1	HIGH NUMBER OF SQL VARIATIONS & ANCHOR_COMMON LATCH WAITS CAUSING CPU SPIKE
IT27842	2	A STALE SQLCA POINTER FROM SQLZESQLCODE() CORRUPTS THE STACK FRAME LEADING TO AN ENDLESS LOOP
IJ15638	2	SECOND EXECUTION OF A CACHED CDE QUERY IN DPF ENVIRONMENT MIGHT LEAD TO SEGV (FODC TRAP) OR FODC MEMORY FOR ILLEGAL REQUEST SIZE
IT26866	2	DEADLOCK WAS OCCURRED IN SYSPLANLOCK IN PURESCALE
IT26909	2	ENCOUNTERED DEADLOCK IN DB2ABP.
IT27729	2	SQL0901 SQLRL_USERTEMPIUD: TID/FID NOT FOUND
IT27263	2	FAILED REORG CAN BE SHOWED IN THE LIST HISTORY WITHOUT ERROR
IT28200	2	SEGV OR SQL0901N (UNKNOWN DYNAMICRULES) MAY BE RETURNED DURING A PREPARE OR A SQL1803N MAY BE RETURNED DURING A BIND OR REBIND
IT30771	2	TRAP AFTER SECTION INITIALIZATION FAILED. REGRESSION INTRODUCED IN V105FP10 AND V111M4FP4
IT28809	2	DB2 ACTIVITIES EVENT MONITOR MIGHT REPORT INCORRECT METRICS IN ACTIVITIES TABLE FOR BATCHED STATEMENTS
IT29242	2	PERFORMANCE MAY BE AFFECTED BY DYNAMIC SQL CACHE NON REUSE
IT27088	2	SET GLOBAL VARIABLE MAY REPORT ERROR.
IT29255	2	LATCH CONTENTION IN ROUTINE ADDORUPDATEACTIVITYENTRY
IT27701	2	SQL0901 USERTEMP ENV DOESN'T MATCH CURRENT APP
IT30381	3	CHANGE APM PERFORMANCE SETTINGS WILL CAUSE "SEVERE" MESSAGE IN DB2DAIG.LOG
IT26999	3	RELAX OF DIAGLEVEL OF SQLRR_RDS_COMMON_POST, PROBE:870
Fix Pack m4fp5 - Replication
IT27367	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT27421	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
Fix Pack m4fp5 - Routine Infrastructure
IT27993	1	DPF INSTANCE MAY CRASH DUE TO MEMORY CORRUPTION WHEN CALLING STORED PROCEDURE.
IT27203	1	SECURITY: PRIVILEGE ESCALATION DURING ROUTINE EXECUTION IN FENCED MODE (CVE-2019-4057)
Fix Pack m4fp5 - Security
IT25046	3	RESTORE WITH "SHOW MASTER KEY DETAILS" DID NOT SHOW ALL THE KEY LABEL
IT28712	3	EXCESSIVE NUMBER OF LDAP AUTHENTICATION REQUEST FOR SINGLE USER CAUSED BY GROUP-WDIE AUTHENTICATION LOOKUP
IT29181	3	DPF PHYSICAL PARTITIONED CONFIGURED ENABLED FOR ONLY SSL DB2COMM, CONNECT TO REMOTE NODE FAILS WITH SQL1468N
IT27152	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION (CVE-2018-1936)
IT27203	1	SECURITY: PRIVILEGE ESCALATION DURING ROUTINE EXECUTION IN FENCED MODE (CVE-2019-4057)
IT27328	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION (CVE-2019-4014)
Fix Pack m4fp5 - XML
IT29876	2	DB2 MIGHT CRASH WITH SQLRICLS_COMPLEX -> XMLRNHASHTABLE::DEALLOCATE() ON THE STACK PROCESSING XML QUERY
IT29758	2	INCORRECT DATA MAY BE INSERTED IN XML COLUMNS
IT26337	3	DB2 MAY THROW A SQL0901N 'XML STATS SANITY CHECK FAILED' ERROR DURING A AUTO RUNSTATS ON A XML TABLE
Fix Pack m4fp5 - pureScale Services
IT30142	1	SECURITY: DB2 AFFECTED BY BUFFER OVERFLOW VULNERABILITIES (CVE-2019-4584)
IT29259	2	ENDLESS ITERATION OF DB2 CLEANUP AND KILL PROCESSES MAKE DB2 PURESCALE CLUSTER HANG
IT29277	2	IN PURESCALE, WHILE USING I/O DRAWER, DB2 MEMBER MAY GO DOWN WHEN THERE IS A PROBLEM WITH A ROCE PORT
IT28069	2	HANG OR ERROR DURING DB2CLUSTER -VERIFY COMMAND WITHOUT REMOTE ROOT LOGIN AND PASSWORDLESS SSH
IT29225	2	HADR CANNOT BE STARTED DUE TO INSUFFICIENT HADR DATABASE RESOURCE VALIDATION
IT29188	2	THE "DB2CLUSTER -CM -ENTER -MAINTENANCE -ALL" COMMAND MAY FAIL IF LANG IS NOT SET TO ENGLISH
IT29276	2	CF MEMORY TUNER MAY NOT BE ABLE TO ADJUST MEMORY IN CERTAIN SITUATIONS
IT26370	2	IN A DB2 PURESCALE CLUSTER CONTAINING 8 OR MORE MEMBERS, APPLICATIONS MAY INDEFINITELY HANG IN LOCK-WAIT STATUS.
IT27963	2	DB2CLUSTER SEGFAULT CAUSED BY WRONG ARGUMENTS TO PD_HEXDUMP WHEN RUNNING INSTALLFIXPACK ON PURESCALE
IT28750	2	THE "DB2CLUSTER -CM -ENTER -MAINTENANCE -ALL" COMMAND MAY FAIL
IT28804	2	UPON A REBOOT, IF THE RSCT DOMAIN TAKES LONGER TO COME ONLINE, THE SPECTRUM SCALE CLUSTER MAY NOT START SUCCESSFULLY
IT27298	2	ON PURESCALE SYSTEMS WITH A LARGE NUMBER OF MEMBERS OR FILESYSTEMS, DB2CLUSTER -CFS -ENTER -MAINTENANCE -ALL MAY HANG
IT29443	2	DB2INSTANCE -LIST COMMAND FAILS AFTER ROCE ADAPTER FAILURE
IT29768	2	DB2 PURESCALE MEMBER MAY HIT FODC_PANIC DUE TO XI FAILURES IN RU SCENARIO.
IT27690	2	"DB2CLUSTER -CM -ENTER -MAINTENANCE -ALL" FAILS AS IT CANNOT VERIFY IF MOUNTS ARE IN MAINTENANCE ON REMOTE HOSTS
IT26159	3	'DB2INSTANCE -INSTANCE DB2INST2 -LIST' RUN AS ROOT REPORTS ERROR " LIBSQLHA: SQLHAGETOBJECTATTRIBUTE()"
IT28506	3	IN DB2 V11.1.4.4, A SEGMENTATION FAULT (CORE DUMPED) CAN OCCUR WHEN RUNNING DB2HAICU WITH AN XML INPUT FILE.
IJ11280	3	DB2CLUSTER -CFS -COMMIT PRINTS INCORRECT GPFS VERSION.
IT29232	3	EXTRANEOUS CODE IN THE MOUNTV111_STOP.KSH SCRIPT
IT27015	3	WITH A ROTATING DB2 DIAGNOSTIC LOG, CERTAIN MESSAGES FROM THE DB2HAVEND PROCESS WILL BE LOGGED TO THE DEFAULT DB2DIAG.LOG FILE
IJ13295	3	THE DB2START COMMAND MAY FAIL WITH SQLCODE SQL1345N IN AN AUTOMATED HADR ENVIRONMENT
IT28938	3	DB2AUTOSTART DOES NOT WORK ON REBOOT WHEN OS REBOOT IS VERY FAST.
IT29435	3	CA-SERVER PROCESS TAKES LONGER THAN EXPECTED TO BE KILLED DURING DB2STOP

DB2 Version 11.1 Fix Pack m4if1
APAR	Sev.	Abstract
Fix Pack m4if1 - Administration Server
IT27210	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
Fix Pack m4if1 - Buffer Pool Services
IT27148	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT28060	1	LOAD OPERATION MAY TRAP OR CAUSE DATA OR INDEX PAGE CORRUPTION IN V11.1.4.4, WHEN READING PAGES FROM 9.7 OR PRIOR RELEASE
Fix Pack m4if1 - CDE Query
IT27216	1	PERFORMANCE REGRESSION IN BLU QUERIES CONTAINING JOIN ON VARCHAR COLUMNS ON AIX
IT27744	1	IF COLUMNAR FUNCTIONALITY IS USED ON A SYSTEM WITH INTEL CPU THAT SUPPORTS AVX-512 THEN WRONG RESULTS ARE POSSIBLE
Fix Pack m4if1 - Codegen and Runtime
IT26992	2	DETERMINISTIC UDF CAN CAUSE INSTANCE TO TRAP
Fix Pack m4if1 - DRDA Services
IT27247	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT27415	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
Fix Pack m4if1 - Data Recovery Services
IT27334	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT27424	2	DATABASE CRASHES WHEN DEFERRED ROLLBACK ENCOUNTERS SQLP_NOSPACE ERROR.
Fix Pack m4if1 - Install and Catalog Services
IT27325	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT27321	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT27433	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT27364	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
Fix Pack m4if1 - JCC
IT27728	2	V11.1M4FP4 JDBC DRIVER (4.25) DOES WORK WITH JAVA8 BUT NOT WITH JAVA6
Fix Pack m4if1 - Platform Specific
IT27361	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
Fix Pack m4if1 - Problem Determination
IT26878	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT26857	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
Fix Pack m4if1 - Process Model
IT27199	1	SECURITY: PRIVILEGE ESCALATION IN ROOT SETUID EXECUTABLES
IT27343	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
Fix Pack m4if1 - Query Compiler Optimizer
IT27331	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
Fix Pack m4if1 - Query Compiler QGM
IJ10883	2	LIKE PREDICATE WITH HOST VARIABLE QUERY REWRITE AND IMPROVED FETCH FIRST N ROWS COSTING FOR COLUMN-ORGANIZED INDEX SCANS
IT27081	2	SAP: SUBOPTIMAL PERFORMANCE FOR QUERIES WITH INEQUALITY PREDICATES ON COLUMNIZED TABLES
IT27712	2	MERGE STATEMENT WITH DISTINCT CAN INCORRECTLY UPDATE MULTIPLE TARGET ROWS
IT27748	2	POSSIBLE TO LOAD BAD ROWS INTO A TABLE WHICH HAS "NOT NULL" GENERATED COLUMNS WHEN COMPUTED GENERATED VALUES ARE NULL
IT26856	2	SAP: SUBOPTIMAL PERFORMANCE DUE TO DISABLED LOTO1 SQL OPTIMIZER FEATURE
Fix Pack m4if1 - Relational Data Services
IT27409	2	CUSTOMER RECEIVES -607 WHEN INVOKING ATS STORED PROCEDURE
IT26455	2	WHEN USING REOPT OPTIMIZER GUIDELINE UPDATES, INSERTS AND DELETES RUNNING IN BATCHES MIGHT INSERT WRONG DATA
Fix Pack m4if1 - Replication
IT27318	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
Fix Pack m4if1 - XML
IT27339	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT27370	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION

DB2 Version 11.1 Fix Pack 4
APAR	Sev.	Abstract
Fix Pack 4 - Administration Server
IT26130	1	SECURITY: DB2 DAS PRIVILEGE ESCALATION FROM DAS OWNER TO ROOT VIA SYMBOLIC LINK ATTACK
IT24283	1	SECURITY: PRIVILEGE ESCALATION VULNERABILITY IN THE DB2 DAS COMPONENT ON WINDOWS
Fix Pack 4 - Administration Tools
IT19890	3	SIGSEGV WHEN USING PARALLEL OPTION OF DB2MOVE
Fix Pack 4 - Buffer Pool Services
IT26000	1	ONLINE BACKUP FAILS WITH SQL0293N SQLB_CONTAINER_NOT_ACCESSIBLE READING LOB PAGES
IT24105	1	DB2 MIGHT TRAP DURING ROLLBACK OF TRUNCATE TABLE
IT24744	2	CRASH RECOVERY MIGHT FAIL OR INTRODUCE DATABASE CORRUPTION WHEN USING AN ENCRYPTED DATABASE
IT25027	2	ISSUE NONEXISTENT TABLESPACE IN "SET TABLESPACE CONTAINERS" COMM AND DURING REDIRECT RESTORE LEAK LATCH AND LEAD DATABASE HANG
IT24968	2	CRASH RECOVERY MIGHT FAIL OR INTRODUCE DATABASE CORRUPTION WHEN USING AN ENCRYPTED DATABASE
IT25867	2	ENCRYPTED PAGE MAY BE LOADED INTO BUFFERPOOL DUE TO INCORRECT ERROR HANDLING
IT23804	2	DB2 RESTORE MAY FAIL WITH ZRC=0X85020024=-2063466460=SQLB_TBLSPC _MAPS_TOO_BIG "MAP TOO BIG"
IT23157	3	SQLO_DISK MISLEADING ERROR MESSAGE IN DB2DIAG.LOG WHEN VERIFYING SMS BAD PAGE.
IT25952	4	DB2V111M3FP3 DPF: GETTING STMM DATABASE NAME IS NOT VALID MESSAGES IN DB2DIAG.LOG
Fix Pack 4 - Build Team
IT25830	2	SECURITY: VULNERABILITIES IN GSKIT AFFECT IBM SPECTRUM SCALE
Fix Pack 4 - CDE Data
IT26275	1	UNDER SOME CONDITIONS, A BUFFER OVERFLOW CAN OCCUR WHEN READING FROM BLU PAGES THAN LEADS TO A HANG OR CRASH
IV98007	1	INCORRECT RESULT IN CONCURRENT INSERT/UPDATE ON BLU TABLE
Fix Pack 4 - CDE Query
IT23521	1	SQL WITH OLAP SPECIFICATION EXECUTED AGAINST COLUMNAR ORGANIZED TABLES COULD PRODUCE INTERMITTENT WRONG RESULT
IJ08700	1	SERVER MAY TRAP RUNNING INSERT INTO TABLE ORGANIZE BY COLUMN ON A DPF PARTITION.
IT25300	1	COLUMN BASED QUERY MAY HANG IF THE QUERY CONTAINS AGGREGATION FUNCTIONS AND DATA EXCEPTION OCCURS
IT24193	1	INTERMITTENT WRONG RESULTS ARE POSSIBLE WITH A PLAN WHERE COLUMNAR EARLY OUT NLJN IS PRESENT
IT25187	2	UDF FUNCTIONS RUN AGAINST COLUMNAR (BLU) TABLES MIGHT RETURN INCORRECT RESULTS
IT26009	2	COLUMNAR ONLY: POSSIBLE WRONG RESULT IN EQUALITY JOIN WHEN COMPARING ZERO BINARY FLOATING POINT VALUE
IT25370	2	POTENTIAL ACCESS VIOLATION IN BANKUNPACKER GETCODES
IT25162	2	SECURITY: DENIAL OF SERVICE WHEN USING TRUNC SCALAR FUNCTION
Fix Pack 4 - Client Interfaces
IT26296	1	CLP INTERMITTENTLY RETURNS DATE VALUES IN AN INCORRECT FORMAT
IT25765	1	DB2 CLIENT FAILS WITH SIGSEGV OR GIVES SQL ERRORS WHEN EMBEDDEDSQL APPLICATION EXECUTES MULTI ROW INSERT
IT25466	1	SECURITY: PRIVILEGE ESCALATION VULNERABILITY IN DB2CACPY
IT24592	2	EXCEPTION MESSAGES THROWN BY .NET DRIVER ARE INCOMPLETE AND WRONG.
IT25267	2	CALLING STORED PROCEDURE { ? = CALL SOMESPNAME( ?, ?, ?, ?, ? ) } RESULTS IN APPLICATION CRASH 0XC0000005
IT25228	2	DB2 CLIENT CACHE FILE SRVLST.XML SIZE GROWS BY 6 BYTES EVERY TIME WHEN CONNECT TO PURESCALE.
IT24692	2	LOAD COMMAND FAILS WHEN COLUMN NAME COMMENTS IS USED IN TARGET TABLE
IT25633	2	PMR37651,999,000 BOOL DATATYPE MISMATCH B/W MICROSOFT AND DB2 LUW ( DB2 ON CLOUD)
IT23909	3	INTERMITTENT DB21018E ERROR RETURNED TO CLP DURING CONNECTION TO A DATABASE.
Fix Pack 4 - Codegen and Runtime
IT24956	1	SQL0332N AFTER ALTERING COLUMN LENGTH
IT24407	1	TRAP IN SQLBPFADDTOQ WHEN RUNNING A QUERY INVOLVING A FETCH-IXSCAN PLAN AGAINST A BLU TABLE.
IT24855	1	DB2 MIGHT CRASH
IT24811	2	STEPPING TQS MAY EXPERIENCE A HANG IN SITUATIONS WHEN WE ARE TRYING TO STOP TQ DRAINING AS A PERFORMANCE OPTIMIZATION.
IT25578	2	SQLKD_SYSERR MAPPED TO -902 BY RUNTIME, CAUSING DATABASE MARKED BAD.
IT24955	2	DB2 CRASH IN DPF + SMP AFTER INTERNAL INTERRUPT (SQL0952N)
IT25025	2	DB2 CAN TRAP WHEN USING DBMS_SQL.PARSE
IT24828	2	IUD OPERATIONS AGAINST COLUMNAR TABLES COULD ENCOUNTER AN ABEND WHEN PLAN IS COMPLEX AND NLJN IS PRESENT ABOVE IUD OPERATION
IT24624	2	INSTANCE MAY CRASH IN SQLRH_FREE_HANDLE
IT25651	2	WRONG RESULT IS POSSIBLE WHEN SQL HAS SEVERAL INSTANCES OF SYSIBM.RAND(SEED)
IT25326	2	UNICODE DATA CONTAINING CJK EXT-B FAILS TO CONVERT TO 1392 CODEPAGE
IT24944	2	DATABASE MARKED BAD (SQLO_INV_PARM) ON INTERRUPT IN REGULAR EXPRESSION PROCESSING
IT24205	2	DB2 SERVER COULD CRASH IN RARE SCENARIOS WHEN PLAN HAS STACKED UNIONS
IT24846	3	DBMS_SQL.OPEN_CURSOR CAUSES MEMORY LEAK IN KRCBH POOL
Fix Pack 4 - DB2 Tools
IT24642	1	SECURITY: DB2CONVERT IS VULNERABLE TO BUFFER OVERFLOW
IT25722	2	NOSQL UPDATE WITH "$SET" COULD UPDATE DATA WITH NULL VALUE AND CAUSE SUBSEQUENT ERRORS
IT24963	2	CHANGE PROBE WARNING IN DB2DIAG.LOG MESSAGE FROM "ERROR" TO "WAR NING" FOR RETCODE : ZRC=0X801A006D=-2145779603=SQLZ_CA_BUILT (WL
IT17464	2	CF MAY CRASH WITH ABORT() AFTER CHANGING CF_LOCK_SZ.
IT25524	3	THE DB2DCLGN TOOL RETURNS INCORRECT OUTPUT FOR COBOL IN ZOS COMPATIBILITY MODE
Fix Pack 4 - Data Management Services
IT24668	1	HADR STANDBY LOG REPLAY OR ROLLFORWARD RECOVERY CAN FAIL DUE TO BAD PAGE WHILE DOING AN INSERT
IT26559	2	WHEN DB2_ONLINERECOVERY FEATURE IS ENABLED, ENCOUNTER DATABASE OUTAGE AFTER CRASH RECOVERY.
IT24954	2	SLOW INSERT PERFORMANCE IN PURESCALE BECAUSE UNCOMMITTED DELETED SLOTS AREN'T REUSED CORRECTLY
IT24847	2	POSSIBLE SIGSEGV IN SQLDRETURNDATA WITH RANGE CLUSTERED TABLES
IT26380	2	DEBUG CODE ADDED WITH IT22695 MAY CAUSE FALSE APPEND CACHE ERRORS
IT25070	3	ADMIN_GET_TAB_INFO WAITING ON REORG TABLE RECLAIM EXTENTS ON ITC TABLE
Fix Pack 4 - Data Management Utilities
IT20864	2	PLANS CONTAINING MULTI-KEY CHAR SORTS WITH GREATER THAN 500 ROWS ON IDENTITY_16 DATABASES MAY RETURN INCORRECT RESULTS
IT24964	3	LOAD REPLACE RESETDICTIONARYONLY INCORRECTLY REPORT ERRORS IN DB2DIAG.LOG (SQLBSTATEGETCHECK)
IT23816	3	DB2 MAY RETURN STMMSIMULATESORTMERGE ERROR AND NOT BENEFIT FROM SORT MEMORY SIMULATION
IT26085	3	LOAD'S SQL3227W MESSAGE AFTER HITTING WARNINGCOUNT LIMIT MAY GIVE INCORRECT LINE NUMBER
IT22375	3	LOAD COMMAND FAILS AGAINST COLUMN-ORGANIZED TABLES IF DATA BUFFER IS SET TO A LOW VALUE
Fix Pack 4 - Data Recovery Services
IT24028	1	DB2 LOG REPLAY (RECOVERY, RFWD, HADR) MIGHT HANG WITH DB2REDOM IN SQLPRGETFREEQE->WAIT AND DB2REDOWS IN SQLPRFINDQUEUE->WAIT.
IT25029	2	RESTORE FROM INCREMENTAL BACKUP WITH MULTIPLE STREAMS - DB2 MAY ERROR SQL2032N THE "BUFFER_NUM" PARAMETER IS NOT VALID. SQLSTATE
IT26307	2	TABLE SPACE ROLLFORWARD FAILS WITH SQL0804N DUE TO LARGE TABLE SPACE NAME LIST
IT25956	2	AUTOMATIC RESTORE FEATURE CAN PROVIDE AN INCORRECT SYNTAX IN THE COMMAND PASSED TO DB2
IT23954	2	HADR STANDBY FAILS WITH DBHEAP OUT OF MEMORY UPON RECONNECT
IT26772	2	DB2 SEGV IN DB2HADRP THREAD WHEN COPYING HADR REMOTE HOST TCPIP HANDLE STRING
IT25556	2	DB2 ACTIVE LOGS NOT BEING REMOVED FROM ACTIVE LOG DIRECTORY WHEN NO LONGER NEEDED.
IT24957	2	POSSIBLE TRAP (FODC) IN 'HDREDUACCEPTEVENT()' DUE TO INVALID CONNECTION SEQUENCE
IT24361	2	DB2 V11.1 DB2DIAG.LOG MESSAGE WITH ERROR "FILE NOT FOUND" IN "SQLPGOPENLOGEXTENT, PROBE:10000" MAY BE MISLEADING
IT26107	2	DB2READLOG API MIGHT SKIP LOG RECORDS INTERMITTENTLY
IT26781	2	THE NEW "--VENDOR_ARCHIVE_TIMEOUT" OPTION DOES NOT WORK WITH SPECIAL BUILDS
IT24447	2	AFTER DB2 RECYCLE, DB2 STARTED ARCHIVING OLD LOG FILES CAUSING ACTIVE LOG FILESYSTEM QUICK GROWTH.
IT25968	2	CREATE INDEX FAILS WITH SQL0901N IN PURESCALE WHEN OLD LOG FILES ARE REMOVED IN ARCHIVE LOG DIRECTORY
IT26391	2	ERRORS FROM SQLPRECOVERYLSN IN CREATING LOG AT BACKUP FILE CAN LEAVE A TABLE SPACE UNABLE TO BE ROLLED FORWARD
IT24424	2	FIRST TAKEOVERS AFTER MIGRATION FROM 9.7 TO 11.X CAN LOOP IN REMOVEEXTRACANDIDATES FUNCTION AND TIMEOUT
IT26566	2	REDUCE UNNECESSARY DIAGNOSTICS GENREATION FOR NON-CRITICAL FEDERATION (SQLPQG) ERRORS DURING COMMIT
IT24524	2	RARE TIMING ISSUE MAY CAUSE INSTANCE CRASH ON BACKUP COMPLETION
IT23181	3	DISK FULL FOR MIRROR LOGPATH HIT AFTER UPDATING LOGGING METHOD FROM ARCHIVE TO CIRCULAR
IT25990	3	STARTING HADR AS STANDBY ON A PURESCALE DATABASE COULD SOMETIME RETURN SQL1776N RC7
IT25680	3	"ROLLFORWARD LAST COMMITTED TIMESTAMP" VALUE IS NOT SHOWN IN A DATABASE SNAPSHOT ISSUED AGAINST A HADR STANDBY DATABASE
IT25994	3	HADR GRACEFUL TAKEOVER ON PURESCALE COULD FAIL WITH SQL1770N RC7 WHILE OLD PRIMARY DATABASE IS SWITCHING ROLE.
IT24518	3	MANY DIFFERENT SIZED LOGS IN LOG DIRECTORY
IT25196	3	OLDER DATAL ARCHIVE LOGS ARE NOT PRUNED BY "PRUNE HISTORY TIMESTAMP AND DELETE" COMMAND UNEXPECTEDLY
IT25801	3	INVALID MIRROR LOG PATH MESSAGE IS SEEN IN DIAG LOG
IT25992	3	HADR GRACEFUL TAKEOVER ON PURESCALE COULD TIME OUT WAITING FOR PRIMARY DATABASE TO PROGRESS DUE TO GLFH LOTCH CONTENTION.
Fix Pack 4 - Federation
IT22979	2	CREATED FEDERARED PROCEDURE FOR A SP WITH NO ARGUMENTS IN ORACLE DATABASE MAY FAIL WITH -901
IT26427	2	DB2 MAY CRASH WITH COREDUMP IF WINDOWS SYSTEM IS SHUTDUWN STATE DURING FETCH PROCESSING.
JR59479	2	MEMORY CORRUPTION WHEN SELECT TO FEDERATED DB USING JDBC TO POSTGRESQL
IT24300	2	ON FEDERATION, GETS SQL0214N RC=2 BY SELECT DISTINCT
IT23930	2	THE TO_DATE FUNCTION IS NOT PUSHED DOWN CORRECTLY IN FEDERATED SETUP
IT23918	2	NNSTAT MIGHT FAIL WITH SQL1227N THE CATALOG STATISTIC " " FOR COLUMN " " IS OUT OF RANGE FOR ITS TARGET COLUMN
IT24434	2	CREATE NICKNAME AGAINST AN ORACLE TABLE MAY FAIL WITH ERROR SQL0802N
Fix Pack 4 - Index Manager
IT24493	2	LOCK EXCLUSIVE MDC TABLE WITH LOCKSIZE SET TO BLOCKINSERT, INSERTING ROWS WILL RESULT IN ADDITIONAL LOCKS BEING ACQUIRED.
IT24129	2	DB2 MAY DEADLATCH DURING AN INSERT INTO AN ITC TABLE WHILE THERE ARE 2 OR MORE OTHER CONCURRENT IUD TRANSACTIONS
IT24962	2	SQL1007N ERROR IN FINDING PAGES FOR AN OBJECT IN A TABLE SPACE
Fix Pack 4 - Install and Catalog Services
IT24473	1	SECURITY: BUFFER OVERFLOW IN DB2LICM
IT25819	1	SECURITY: BUFFER OVERFLOW IN DB2 DB2LICM UTILITY
IT24840	1	SECURITY: UPDATE IBM SDK, JAVA TECHNOLOGY EDITION QUARTERLY CPU - JAN 2018
IT26315	1	SECURITY: DB2 IS VULNERABLE TO PRIVILEGE ESCALATION
IT24958	1	DB2VAL MAY CRASH IN DB2 10.5FP9
IT23551	2	INSTALLING IBM DATA SERVER RUNTIME CLIENT VIA SILENT INSTALL, FAILS TO CREATE A DB2 INSTANCE
IT24581	2	ALL HOSTS IN THE PURESCALE CLUSTER MUST HAVE AN ENTRY IN SQLLIB_SHARED/.UPDATE OR INSTALLFIXPACK COULD FAIL.
IT23805	2	.DB2TAG SHOULD BE CONVERTED TO .SWTAG AND NOT .SWIDTAG.
IT20386	2	DB2: INSTALLATION MIGHT RETURN DBI20105E WARNING AND NOT INSTALL TSAMP COMPONENT
IT24961	2	ATTEMPT TO INSTALL DB2 SERVER 10.5 64 BIT FIXPACK 9 FAILS DURING UPGRADE WHEN DB2 V10.5 32 BIT ALREADY EXISTS ON WINDOWS
IT24578	2	INSTALLATION OF DB2 V11.1.3.3 ON SOLARIS RAISES UNKNOWN KEYWORD "TSA_GPFS_ONLY"
IT26514	2	SECURITY: DB2 IS AFFECTED BY A VULNERABILITY IN IBM SPECTRUM SCALE
IT26054	2	-901 ERROR WITH TEXT "WITH HOLD BUT USAGE LOCK ARGUMENT NULL" RE PORTED BY SQLRLC_REQUEST_ULOCK() AS CALLED BY SQLRLGETREPLMQTREF
IT24346	3	PERMISSIONS TO TBPSIZE_ENTITLEMENT_REQ.PL AND TBPSIZE_ENTITLEMENT_REQ.SQL FILES
IV94387	3	DB2VAL MIGHT FAIL WITH RC=10 IF NL PACK IS NOT INSTALLED.
IT17370	3	INSTALLFIXPACK -P (INTO A NEW LOCATION) OPTION STILL CHECKS EXISTING LOCATION AND INSTANCES
IT24712	3	AFTER RENAMING A TABLE A SUBSEQUENT SELECT MAY INCORRECTLY RETURN SQL0551
IT23225	3	INSTALLATION WITH WINDOWS EXTENDED SECURITY DISABLED BEHAVES AS THOUGH WINDOWS EXTENDED SECUIRTY WAS ENABLED.
IT26008	3	DB2LOOK HAS DUPLICATE/INCORRECT COLUMN IN REFERENCES CLAUSE OF FOREIGN KEY DDL.
IT25623	3	DB2IUPDT -CHECK_COMMIT / -COMMIT_LEVEL FAILED
Fix Pack 4 - JCC
IT30258	3	JDBC ERROR "UNRECOGNIZED JDBC TYPE:-15 ERRORCODE=-4228,SQLSTATE=NULL "
IT29782	2	SQLCODE -514 USING IBM DATA SERVER DRIVER FOR JDBC WITH XA AGAINST Z/OS V12
IT29994	2	DB2STOP MEMBER CAUSED JAVA.LANG.ARRAYINDEXOUTOFBOUNDSEXCEPTION
IT28261	3	JAVA.LANG.CLASSCASTEXCEPTION DURING EXECUTEBATCH() WITH SQLJAVOIDTIMESTAMPCONVERSION
IT28512	3	DB2 JCC DRIVER HANGS WHILE EXECUTING SQLS WHICH HAS CURLY BRACES.
IT28573	3	XML INSERT DUPLICATES VALUE IN DB2 LUW
IT28262	3	JCC DRIVER THROWS ERROR CODE SQLCODE=-514 DURING FAILOVER AGAINST DB2 ZOS V12 SYSPLEX MEMBER WITH KEEPDYNAMIC(ON)
IT28263	3	DB2CONNECTACTIVATE -CHECKEXISTING THROWS AN ERROR:EXCEPTION IN THREAD "MAIN" JAVA.LANG.NULLPOINTEREXCEPTION WHILE CONNECTING V12R1M501 OR HIGHER
Fix Pack 4 - Monitoring
IT25527	2	ADMIN_MOVE_TABLE: INDEX IS NOT GENERATED IF TARGET TABLE IS COLUMNAR
IT25342	2	ADMIN_MOVE_TABLE FORCE_ALL DOES NOT FORCE OFF APPLICATIONS HOLDING OTHER CONFLICTING LOCKS THAN TABLE LOCKS
IT25363	2	SYSPROC.MON_GET_CONNECTION DOES NOT DIFFERENTIATE BETWEEN SECURE AND NON-SECURE CONNECTIONS TO A DATABASE.
IT24513	2	ADMIN_MOVE_TABLE: INTRODUCE OPTIONS TO PREVENT CREATION OF NON-UNIQUE INDEXES AND MODSTATE INDEX ON TARGET TABLE
IT22976	2	ROUTINE EXECUTION MONITORING STOPS WORKING, SPAMS DB2DIAG.LOG WITH ALLOCRTNSTMTTABLE MESSAGE
IT25560	2	STATISTICS EVENT MONITOR TRAPS WHEN EVENT MONITOR GENERATION OVERLAPS ACTIVATION OF THE STATISTICS EVENT MONITOR.
IT25281	3	SLOW INSERT PERFORMANCE WHEN USING MON_OBJ_METRICS EXTENDED
IT25389	3	PREP_TIME = -1 IN EVENT MONITOR FOR ACTIVITIES WHEN CALLING STORED PROCEDURES
Fix Pack 4 - JCC
IT25755	2	JCC NPE WITH KEEPDYNAMIC YES IN SAP
IT24982	3	DB2 NAMED PARMETER MARKER in common table expression is result in a error in JAVA application
IT25872	2	DB2:HADR FAILOVER, JAVA APP DEPLOYED ON JBOSS FAILED TO RETRIEVE SCHEMA BUT USE CONNECTION AUTH ID DIRECTLY.
IT25943	2	NPE WITH ACR AND CLIENT AFFINITY IN PURESCALE IF THE FIRST MEMBER IS DOWN
IT24308	2	BUG IN COLUMN COMMAND CLPPLUS'a0
Fix Pack 4 - Platform Specific
IT24174	1	SECURITY: OSSEMEMDBG ARBITRARY FILE OVERWRITE VULNERABILITY
IT24172	1	SECURITY: MULTIPLE ARBITRARY FILE OVERWRITE VULNERABILITIES
IT26129	1	SECURITY: DB2 IS VULNERABLE TO SYMBOLIC LINK ATTACK LEADING TO PRIVILEGE ESCALATION
IT24173	1	SECURITY: DB2OPTSTATS ARBITRARY FILE OVERWRITE VULNERABILITY
IT24171	1	SECURITY: DB2 IS AFFECTED BY MULTIPLE ARBITRARY FILE OVERWRITE VULNERABILITIES
IT24311	1	SECURITY: RAH.EXE BUFFER OVERFLOW
IT25135	2	BACKUP V9.7 DB FROM V11.1 CLIENT MIGHT FAIL WITH SQL1651N
IT23724	2	AMENDMENT ON SQL0270 RC= 113 MESSAGE
IT24702	2	THE EXPLANATION FOR SQL0338N NEEDS AN UPDATE AFTER THE ENHANCEMENT MADE SINCE 10.1 TO ALLOW SUBQUERIES IN AN ON CLAUSE
Fix Pack 4 - Problem Determination
IT24823	1	SECURITY: FORMAT STRING VULNERABILITIES EXISTS IN DB2SUPP
IT26131	1	SECURITY: DB2 VULNERABLE TO SYMBOLIC LINK ATTACK RESULTING IN PRIVILEGE ESCALATION
IT26713	1	SECURITY: DB2 IS VULNERABLE TO BUFFER OVERFLOW LEADING TO PRIVILEGE ESCALATION
IT25927	2	PADIAGLOGCOLL::PARSEFILTERPARMS SHOWS UP IN DB2DIAG.LOG FREQUENTLY.
IT24696	2	THE DB2SUPPORT TOOL MAY REMOVE DATABASE FILES, RESULTING IN A DATABASE CORRUPTION OR AN INSTANCE-WIDE OUTAGE
Fix Pack 4 - Process Model
IT25769	1	DB2XPRT TOOL IS FAILING TO FORMAT WINDOWS TRAP FILES IN SPECIAL BUILDS.
IT25731	2	AUTOCONFIGURE MAY FAIL WITH SQL0802N IF THE SUM OF THE SIZES OF ALL TABLE PACKED DESCRIPTORS EXCEEDS 2147483647
IT25993	2	WHEN THERE ARE MANY CONNECTIONS TO THE PRIMARY DATABASE, HADR TAKEOVER COULD RETURN SQL1770N RC7.
IT24048	2	FCM_PARALLELISM RETURNS WRONG VALUE IN V11.1 PURESCALE
IT26820	2	NOMEM ERROR CAUSED INSTANCE HANG WITH SERIOUS MEMORY LATCH CONTENTION
IT25750	2	SIGKILL ORIGINATING FROM DB2STOP FORCE NODENUM XX
IT22132	2	THE DB2CKUPGRADE TOOL DOES NOT CHECK IF THERE IS ENOUGH FREE SPACE IN DMS TEMPORARY TABLE SPACE BEFORE UPGRADE.
Fix Pack 4 - Query Compiler Optimizer
IT24078	1	DB2 MAY HIT SUSTAINABLE TRAP IN SQLNO_CREATE_TEMPORAL_KEYS PROCESSING
IT24799	1	SECURITY: MULTIPLE VULNERABILITIES IN DB2EXMIG AND DB2EXFMT
IT20585	2	SQL0901N WITH UNEXPECTED AVGBUILDTUPLESIZE=0 IN JOIN QUERY
IT26322	2	JOIN OF COLUMN-ORGANIZED TABLES MIGHT RETURN INCORRECT RESULTS
IT24568	2	DB2 MAY ABEND WHILE COMPILING A QUERY CONTAINING COMMON-TABLE-EXPRESSIONS
IJ06105	2	OPT GENERATES NON-OPTIMAL CDE ACCESS PLANS DUE TO INCORRECT DATA CO-LOCATION DETERMINATION IN DISTRIBUTED SYSTEM.
IT24737	2	AUTOMATIC ONLINE REORG FAILS WITH SQL0270N BECAUSE THE CLAUSE AL LOW WRITE ACCESS IS GENERATED AND NOT SUPPORTED ON MDC TABLE. (R
IT23577	2	INSTANCE CRASH WHEN CAPTURING SECTION EXPLAIN INFORMATION FOR SQL STATEMENT THAT CAN PRODUCE A VERY LARGE OPTIMIZED STATEMENT
IT23647	2	DB2 MAY TRAP WITH EXECUTING A QUERY WITH NODENUM OR DBPARTITIONNUM FUNCTION IN DPF ENVIRONMENT.
IT24631	2	DB2 MAY ABEND WHILE COMPILING A QUERY CONTAINING CORRELATED PREDICATES
IJ05838	2	IMPROVE QUERY OPTIMIZATION FOR COLUMN-ORGANIZED INDEX SCAN PLANS
IT24821	2	WITH UCA COLLATION RUNSTATS CAN CAUSE THE INSTANCE TO TRAP
IT26278	2	INDEXES ON COLUMN-ORGANIZED TABLES ARE NOT CHOSEN FOR SOME TYPES OF SQL STATEMENTS
IT24004	3	DB2ACD MIGHT INCORRECTLY CHOOSE INDEX REBUILD DURING AUTOMATIC TABLE MAINTENANCE EVEN WHEN NO OFFLINE WINDOW IS AVAILABLE
Fix Pack 4 - Query Compiler QGM
IT26479	1	POTENTIAL WRONG QUERY RESULT IF A FROM CLAUSE INCLUDES A MIXTURE OF LEFT OUTER AND LEFT OUTER TO ONE JOINS
IT23376	1	SQL0901N - REASON "INT. ERROR: QUERIED PERIOD IS NOT DEFINED" WHEN USING TEMPORAL TABLES
IT25553	1	CREATE PROCEDURE MAY CAUSE DB2 TO TERMINATE ABNORMALLY IN SQLNQ_SEM_LIMIT
IT24439	1	SQL0440N ERROR CAN OCCUR WHEN QUERIES CONTAIN OUTER JOINS AND INNER JOINS
IT25908	2	PL/SQL PACKAGE WITH AN INITIALIZATION SECTION CAN RETURN -301 ERROR WHEN CALLED VIA JAVA OR CLPPLUS
IT25229	2	DB2 MAY ABEND WHILE COMPILING A QUERY CONTAINING REDUNDANT PREDICATE
IT22941	2	TRAP/901 WHEN XML COLUMN NOT REFERENCED
IT26595	2	SECURITY: FGAC RULES NOT BEING ENFORCED BY CTAS SUB-SELECT STATEMENTS
IT18322	2	DB2 CRASH OR LONG COMPILATION TIME THAT MIGHT ERROR OUT WITH SQL101N
IT18837	2	UPDATE STATEMENT MAY TRAP WHEN USING A NOT-IN SUBQUERY
IT25195	2	QUERIES CONTAINING OUTER JOINS AND GROUP BY CLAUSES MIGHT PRODUCE WRONG RESULTS
IT22972	2	QUERY INVOLVING OUTER JOINS HAS WRONG COLUMN RESULT NULLABILITY
IT24989	2	SQL0420N ERROR MIGHT OCCUR WHEN RUNNING UPDATE STATEMENTS CONTAINING SCALAR SUB-QUERIES
IT25707	2	DB2 SERVER TERMINATES ABNORMALLY DURING QUERY COMPILATION
IT26282	2	UPDATE ON FULL TABLE WHICH USES SUB_SELECT COULD INCORRECTLY SET VALUES TO NULL FOR COLUMN BEING UPDATED.
IT24750	2	SQL0901/SQL0183 MIGHT OCCUR WHEN RUNNING QUERIES CONTAINING CASE SUB-EXPRESSIONS
IT26621	2	UNDER RARE CIRCUMSTANCES, DB2 MAY ABEND WHEN A QUERY CONTAINS AN EXPRESSION THAT CAN BE MATCHED TO AN INDEXED EXPRESSION
IT25654	2	DB2 MIGHT ABEND WHEN RUNNING QUERIES CONTAINING CASE EXPRESSION, UNION AND UDF
IT26178	2	WRONG RESULTS FROM SELECT INTO STATEMENT CONTAINING WITH CLAUSE AND DATA-CHANGE-TABLE-REFERENCE
IT24201	2	SQL0507N ERROR COULD OCCUR WHEN AN UPDATE TARGET TABLE RESIDES IN REMOTE DATA SOURCE
IT22207	2	SQL0901N "COLUMN NUMBER OUT OF RANGE" ERROR WHEN GROUP BY IN NULL PRODUCING SIDE OF OUTER JOIN
IT20692	2	POOR PERFORMANCE WHEN OJ AND JOIN ON IT HAS SAME TABLE
IT24632	2	DB2 SERVER TERMINATES ABNORMALLY COMPILING A MERGE STATEMENT
IT22297	2	DB2 MIGHT TRAP WHEN EXECUTING COMPLEX QUERIES CONTAINING CSES
IT25706	2	INCORRECT RESULTS COULD HAPPEN WITH OUTER JOINS AND EXPRESSIONS IN JOIN COLUMNS
IT23245	2	TRAP WHEN IN/EXISTS SUBQUERY IN SELECT LIST AND ACCESS CONTROL ACTIVATED
IT19881	3	DB2 MAY DEPICT PERFORMANCE DESCRIPTION WHEN IS NOT NULL AND IN/LIKE PREDICATE ARE USED
IT21696	3	SELECT FROM VIEW WITH DECIMAL(DATE) FAILS WITH SQLCODE SQL0344N, SQLSTATE 42825
Fix Pack 4 - Relational Data Services
IT25516	2	TRAP IN SQLRA_CLOSE_SECTIONS_ON_COMMIT IN DPF ENVIRONMENT
IT24734	2	INSTANCE MAY PANIC DURING A DROP SEQUENCE
IT25647	2	SQL0901N "DESCRIBE LEVEL (0X3) SQLDD LEVEL (0X2)" WHEN USING DB2 REPLICATION CENTER TO CREATE FEDERATED CONNECTION
IT25333	2	PERFORMANCE MAY BE AFFECTED BY DYNAMIC SQL CACHE NON REUSE
IT25435	2	FLUSH PACKAGE CACHE MAY NOT REMOVE ALL ENTRIES
IT24609	2	DB2EXPLN SEGV AND CRASHES THE SERVER
IT25732	2	DB2 IN DPF MAY HANG DURING IMPLICIT INDEX REBUILD ON COLUMNAR TABLE IF MORE THAN ONE INDEX IS RECREATED
IT24960	2	-901 ERROR IN SOME CASES WHEN EXPLAIN MODE IS ON AND A STATEMENT IS RUN TWICE
IT23698	2	DB2 MIGHT TRAP IN SQLRWPERFORMWORKLOADASSIGNMENT_NC() WHEN AGENT IS REUSED WITH ANOTHER DATABASE.
IT25431	2	YOU MAY ENCOUNTER A FODC PANIC DURING DROP TABLE COMMAND IN DPF.
Fix Pack 4 - Security
IT26132	1	SECURITY: PRIVILEGE ESCALATION IN ROOT SETUID EXECUTABLES
IT24474	1	SECURITY: PRIVILEGE ESCALATION VIA UNTRUSTED LIBRARY PATH
IT26252	2	DES CONNECTIONS USING GATEWAY CONCENTRATOR AGAINST DB2 FOR Z/OS CAN FAIL
IT25880	2	GATEWAY CONCENTRATOR CAN CAUSE JDBC DES CLIENTS TO FAIL TO AUTHENTICATE WHEN JDBC AES CLIENTS ARE ALSO BEING USED.
IT25813	3	SECURITY: ADMINISTRATIVE TASK SCHEDULER IS VULNERABLE TO A PRIVILEGE ESCALATION
Fix Pack 4 - Text Search
IT24343	2	DB2 BUILDS DOES NOT CONTAIN THE TEXT SEARCH FUNCTIONALITY AFTER V11 FP1 ON POWER LINUX PLATFORM (PPC64LE)
Fix Pack 4 - XML
IT26036	2	DB2 MAY TRAP WHEN EVALUATING AN XML QUERY THAT INVOLVES RENAMES.
IT25388	2	DB2 MIGHT TRAP DURING PROCESSING XML DATA
IT25523	2	ERRORS WITH XML PROCESSING - XDBADVDOCHANDLER__ERROR, PROBE:1655
Fix Pack 4 - pureScale Services
IT24749	1	DB2 MAY CRASH IN SAL FLIGHT RECORDER CODE
IT25601	2	"DB2CLUSTER -CM -ENTER -MAINTENANCE" COMMAND FAILS IF RUN ON A TIEBREAKER HOST IN GDPC ENVIRONMENT
IT26264	2	DB2CLUSTER -CFS -ENTER -MAINTENANCE MIGHT FAIL WITH 2610-602 RSCT ERROR
IT25400	2	DB2PD -HA CAN OUTPUT "COULD NOT RETRIEVE NUMBER OF RESOURCE GROUPS IN THE CLUSTER"
IT24959	2	ATTEMPTING TO MOVE HADR DATABASES VIA THE DB2HAICU MAINTENANCEMENU OPTION MAY FAIL
IT25519	2	DB2INSTANCE -LIST COMMAND CAN FAIL WITH COREDUMP IF A ROUTING IS MISSING.
IT24735	2	MEMBER FAILBACK MAY FAIL WITH SQL1072C AFTER RMCD PROCESS FAILURE ON MEMBER?S HOME HOST.
IT25138	2	THE "DB2CLUSTER -CM -ENTER -MAINTENANCE COMMAND" MAY FAIL DUE TO TSA RESOURCES PROBLEM
IT24571	2	IF THE LINUX ASLR FEATURE IS ENABLED, SEVERE DB2DIAG MESSAGES WITH TAG SQLO_ADDR_CONFLICT MAY BE INFREQUENTLY OBSERVED
IT25552	2	UPDATING THE AUDIT DATA PATH OR THE INSTANCE DIAGPATH MAY FAIL IN AN AUTOMATED HADR ENVIRONMENT
IT25373	3	CF MEMBER COMMUNICATION TIMEOUT LEADS TO CONNECTION RESET IMPACTING PERFORMANCE
IT23438	3	RUNNING DB2CLUSTER TO CHANGE HOSTFAILUREDETECTIONTIME MAY FAIL INDICATING THAT THE SHARED FILE SYSTEM CLUSTER MUST BE STOPPED.
IT22113	3	"DB2INSTANCE -LIST" MAY NOT SHOW ALERTS WHEN "DB2CLUSTER -CFS-LIST -FILESYSTEM <FSNAME> -DISK" IS ISSUED BY ROOT.
IT24427	3	THE PRIMARY AND SECONDARY HADR NODES ARE NOT DISPLAYED CORRECTLY IN "DB2PD -HA" OUTPUT
IT25464	3	DB2ROCM CONSTANTLY DUMP *SQLHA.EVENTS.BIN IF MEMBER FAILS TO START.

DB2 Version 11.1 Fix Pack m3ifx002
APAR	Sev.	Abstract
Fix Pack m3ifx002 - Administration Server
IT24283	1	SECURITY: PRIVILEGE ESCALATION VULNERABILITY IN THE DB2 DAS COMPONENT ON WINDOWS
Fix Pack m3ifx002 - Codegen and Runtime
IT24956	1	SQL0332N AFTER ALTERING COLUMN LENGTH
IT24687	2	QUERIES USING THE SAME UNNEST IN DIFFERENT PARTS OF THE PLAN COULD RETURN WRONG RESULTS FOR SOME COLUMNS
Fix Pack m3ifx002 - Install and Catalog Services
IT25322	1	DB2CKUPGRADE FAILS WITH SQL10007N MESSAGE "5556" COULD NOT BE RE TRIEVED. REASON CODE: "4" WHEN UPGRADING FROM V10.5FP10 TO V11.1
Fix Pack m3ifx002 - Monitoring
IT24513	2	ADMIN_MOVE_TABLE: INTRODUCE OPTIONS TO PREVENT CREATION OF NON-UNIQUE INDEXES AND MODSTATE INDEX ON TARGET TABLE
Fix Pack m3ifx002 - Problem Determination
IT24823	1	SECURITY: FORMAT STRING VULNERABILITIES EXISTS IN DB2SUPP
Fix Pack m3ifx002 - Query Compiler Optimizer
IJ06105	2	OPT GENERATES NON-OPTIMAL CDE ACCESS PLANS DUE TO INCORRECT DATA CO-LOCATION DETERMINATION IN DISTRIBUTED SYSTEM.
IJ05838	2	IMPROVE QUERY OPTIMIZATION FOR COLUMN-ORGANIZED INDEX SCAN PLANS
IT24004	3	DB2ACD MIGHT INCORRECTLY CHOOSE INDEX REBUILD DURING AUTOMATIC TABLE MAINTENANCE EVEN WHEN NO OFFLINE WINDOW IS AVAILABLE
Fix Pack m3ifx002 - Query Compiler QGM
IT22972	2	QUERY INVOLVING OUTER JOINS HAS WRONG COLUMN RESULT NULLABILITY
IT25783	2	-901 ERROR WITH TEXT "WITH HOLD BUT USAGE LOCK ARGUMENT NULL" RE PORTED BY SQLRLC_REQUEST_ULOCK() AS CALLED BY SQLRLC_FED_FETCH()
Fix Pack m3ifx002 - Relational Data Services
IT25431	2	YOU MAY ENCOUNTER A FODC PANIC DURING DROP TABLE COMMAND IN DPF.
Fix Pack m3ifx002 - Security
IT24474	1	SECURITY: PRIVILEGE ESCALATION VIA UNTRUSTED LIBRARY PATH

DB2 Version 11.1 Fix Pack m3ifx001
APAR	Sev.	Abstract
Fix Pack m3ifx001 - Buffer Pool Services
IT24744	2	CRASH RECOVERY MIGHT FAIL OR INTRODUCE DATABASE CORRUPTION WHEN USING AN ENCRYPTED DATABASE
IT24968	2	CRASH RECOVERY MIGHT FAIL OR INTRODUCE DATABASE CORRUPTION WHEN USING AN ENCRYPTED DATABASE
Fix Pack m3ifx001 - CDE Query
IT24494	2	OVERLAPS FUNCTION EXECUTED AGAINST COLUMNAR ORGANIZED TABLE COULD RETURN WRONG RESULTS IF INPUT COLUMNS HAVE NULL VALUES
Fix Pack m3ifx001 - Codegen and Runtime
IT24407	1	TRAP IN SQLBPFADDTOQ WHEN RUNNING A QUERY INVOLVING A FETCH-IXSCAN PLAN AGAINST A BLU TABLE.
Fix Pack m3ifx001 - DB2 Tools
IT24642	1	SECURITY: DB2CONVERT IS VULNERABLE TO BUFFER OVERFLOW
Fix Pack m3ifx001 - Data Recovery Services
IT24028	1	DB2 LOG REPLAY (RECOVERY, RFWD, HADR) MIGHT HANG WITH DB2REDOM IN SQLPRGETFREEQE->WAIT AND DB2REDOWS IN SQLPRFINDQUEUE->WAIT.
IT23954	2	HADR STANDBY FAILS WITH DBHEAP OUT OF MEMORY UPON RECONNECT
Fix Pack m3ifx001 - Install and Catalog Services
IT24473	1	SECURITY: BUFFER OVERFLOW IN DB2LICM
Fix Pack m3ifx001 - Platform Specific
IT24171	1	SECURITY: DB2 IS AFFECTED BY MULTIPLE ARBITRARY FILE OVERWRITE VULNERABILITIES
IT24311	1	SECURITY: RAH.EXE BUFFER OVERFLOW
Fix Pack m3ifx001 - Problem Determination
IT24696	2	THE DB2SUPPORT TOOL MAY REMOVE DATABASE FILES, RESULTING IN A DATABASE CORRUPTION OR AN INSTANCE-WIDE OUTAGE
Fix Pack m3ifx001 - Query Compiler Optimizer
IT24799	1	SECURITY: MULTIPLE VULNERABILITIES IN DB2EXMIG AND DB2EXFMT
IT20634	2	INCORRECT RESULT WHEN AT LEAST 3 COLUMNAR TABLES ARE JOINED THROUGH CDE NLJNS AND TOP NLJN IS EARLY OUT

DB2 Version 11.1 Fix Pack m3fp3
APAR	Sev.	Abstract
Fix Pack m3fp3 - Abstract Data Types and Spatial Extender
IT21931	3	SPATIAL EXTENDERS DATA TYPES NOT CLEARED AFTER DB2SE DISABLE_DB <DATABASE> AND CANNOT BE DROPPED
Fix Pack m3fp3 - Administration Tools
IT22587	2	DB2LOOK FOR TIMESTAMP COLUMNS GENERATES TIMESTAMP(9) WHEN DEFINED ON DB2 FOR Z/OS
IT23534	2	DB2LOOK WARNING NUMBER OF KEYS IN INDEX LIMITED TO 16 FOR DB2Z
IT20335	2	DB2LOOK -MOD MAY HANG FOREVER TILL IT IS KILLED MANUALLY
IT17532	3	SQL1227N CAN OCCUR WHEN APPLYING STATISTICS TAKEN BY DB2LOOK -M -R
Fix Pack m3fp3 - Buffer Pool Services
IT21456	1	MEMBER CRASH RECOVERY OF A RUNSTATS OPERATION MAY LEAD TO A DISK CORRUPTION
IT20368	2	SQLB_BADHDR ERROR DURING SQLB_VERIFY_PAGE CAUSING FODC DUMPS ANDDB MARKED BAD.
IV95270	2	DB2 IS DOWN WHEN AIO FAILED TO COLLECT ALL OUTSTANDING IO REQUESTS.
IT21930	2	IF DB2 HAPPENS TO BE BACKING UP THE TABLESPACE AT THE SAME TIME IT IS BEING ALTERED, THIS COULD CAUSE DB2 PANIC.
IT21920	2	ALTER TABLESPACE REDUCE OPERATIONS MIGHT LEAD TO ASYNCHRONOUS HIGH WATERMARKS IN HADR SYSTEMS
IT22464	3	DB2DIAG.LOG FILLED WITH ERROR ON FUNCTION SQLBFINDPAGEINBPORSIM PROBE: 1952 SQL0003N THE DATABASE NAME IS NOT VALID
Fix Pack m3fp3 - Build Team
IT23794	1	SECURITY: UNSAFE DESERIALIZATION IN DB2 JDBC DRIVER
IT19753	2	ISSUE IS WITH DATA ENCRYPT WITH NULL LOB VALUE THERE IS EXCEPTION IN JCC TRACE WITH EMPTY DATA.
Fix Pack m3fp3 - CDE Data
IT23941	1	DB2 ABEND DUE TO MEMORY CORRUPTION USING COLUMN BASED TABLES
IT22343	1	SQL0901N UNEXPECTED ERROR AT DATABASETABLEACCESSOR.HPP:1357"
IT21085	2	AGAINST COLUMNAR TABLES, COMBINATION OF EXCLUSIVE TABLE LOCK AND UNCOMMITTED INSERT AND SELECT COULD RETURN INCORRECT RESULTS
IV98006	2	WRONG RESULTS RETURNED WITH EXCLUSIVE TABLE LOCK
IT21938	2	DB2DART REPORT ON A COLUMN-ORGANIZED (BLU) TABLE TAKES LONG TIME TO COMPLETE
IT22680	2	SELF-BLOCKING SQL INSERT OR UPDATE - SELF-DEADLATCH IN SQLO_LT_SQLD_CCB__CCBLATCH
Fix Pack m3fp3 - CDE Query
IT23812	1	INSTANCE TRAP IS POSSIBLE WHEN QUERY AGAINST COLUMN ORGANIZED TABLES WITH OLAP SPECIFICATION IS RUN
IV92342	2	SAP: BLU QUERY MAY FAIL WITH -955 WHEN HASH JOIN BUILD TABLE CONTAINS MANY DUPLICATE VALUES
IT20898	2	QUERY AGAINST COLUMN ORGANIZED TABLE USING THE SAME DIVISION OPERATION IN NESTED CASE STATEMENTS CAN RECEIVE SQL0801N
IJ02025	2	TRAP IN MERGEINFO::DUMP IS POSSIBLE AS A RESULT OF A -901 ERROR OR DB2PD _DUMP COMMAND
IJ01914	2	SERVER MAY TRAP WHILE RUNNING QUERY WITH COLUMNAR BASED TABLE.
IT22175	2	QUERY FAILING WITH -901 ERROR UNEXPECTED ERROR AT DATATYPEIMPL.HPP:
IT22051	2	BLU/CDE SQL STATEMENT MIGHT FAIL WITH SQL1225N IN A DPF INSTANCE.
IT22344	2	DB2 MAY FAIL EXECUTING QUERY DURING SEMIJOIN PROCESSING ON CDE
Fix Pack m3fp3 - Client Interfaces
IT21235	2	CLP MIGHT RETURN SQL1246N OR SQL1024N INTERMITTENTLY DUE TO DUPLICATE QUEUE ID.
IT21245	2	DB2BULKCOPY CAUSES THE ERROR CLI0112E AND LOAD INCORRECT VALUES WHEN USING SQLDATAREADER
IT21917	2	THE DB2 LUW COMMAND BIND USES BY DEFAULT DEALLOCATE FOR THE RELEASE OPTION
IT21982	2	DB2CMD.EXE MAY NOT WORK PROPERLY WHEN THE COMMAND LINE IS EXTREMELY LONG
IT23055	2	ERROR -518 DURING A CLI ARRAY INPUT CHAINING
IT22945	2	SQLGETTYPEINFO RETURNS 255 FOR CHAR DATATYPE WHEN CONNECTION FROM V11 CLIENT TO V10.5 SERVER.
IT21999	2	SQL1038N ON CALL REORGCHK_IX_STATS('T','ALL')" WITH STMT_CONC=LITERALS
IT23249	2	EXECUTING A 4-PART NAME QUERY FROM MS SQL SERVER HANGS
IT21934	2	LIST INDOUBT TRANSACTIONS MAY NOT RETURN TO PROPMT
IT20683	2	CLP NOT PROPAGATING SQLCA
IT23016	3	DB2 AUTHORITIES ARE IGNORED WITH CHANGE DATABASE CONFIGURATION
IT24218	3	CLP CRASHES WITH DB21018E
IT21090	3	DB2 -A LIST APPLICATIONS DOES NOT SHOW SQLCA INFORMATION.
IT20009	3	"CLP SELECT STATEMENT DISPLAY FIX FOR CHAR AND VARCHAR CODEUNITS32 STRING UNITS"
Fix Pack m3fp3 - Codegen and Runtime
IT22284	1	APPLICATION HEAP CAN BE EXHAUSTED BY REBAL FUNCTION AND THIS CAN LEAD TO APPLICATION FAILURE WITH OUT OF MEMORY
IT22260	1	INSTANCE CRASH AFTER RUNNING OUT OF MEMORY
IT21166	2	SLOW ORDER BY WITH COLLATING SEQUENCE CLDR181
IT20287	2	DB2 MAY SHOW INCREASED LATCHING WHEN PLANS WITH HASHJOIN PRODUCE NO ROWS ON BUILD SIDE
IT21308	2	WRONG ERROR MESSAGE
IT21509	2	HASH FUNCTION FOR EMPTY BLOB RETURNS SQL0083C ERROR
IT21403	2	FLOATING POINT TO DECIMAL CONVERSION IN ORA MODE CAN RESULT IN LESS ACCURATE RESULTS FOR NUMBERS WITH LARGE SCALE
IT22392	2	SQL0420 AFTER UPGRADE TO V11.1
IJ00102	2	INSERT FROM A SELECT ON A COLUMN-ORGANIZED COLUMN CAN HANG IN DPF OR SMP(FP2A)
IT22508	2	?CA0104? ERROR ON QREP APPLY IN Z/OS WITH RETRIEVING "FOR BIT DATA? COLUMN FROM DB2 LUW
IT22627	2	DPF QUERY MAY HANG DUE WAITS ON SUBSECTIONS FOR ONE NODE
IT21912	2	A REPEATED POSITIONED UPDATE ON A ROW CAN LEAD TO AN ABEND/CRASH ON SQLRISTM
IT20477	3	SELECT QUERIES RUN ON HADR STANDBY WITH "UR CLAUSE" FAIL WITH ERROR -1773
IT22367	3	AN SQL0901N "EXPECTING CACHED ZVAL FOR MARKED PID" IS POSSIBLE
Fix Pack m3fp3 - Communication
IT21933	2	APPLICATIONS FAIL WITH ERROR SQL30020N "0X124C"("0100") WHEN CONNECTING THROUGH A GATEWAY
Fix Pack m3fp3 - DB2 Tools
IT23671	2	SYSTOOLS.JSON_UPDATE CAN CRASH OR RETURN "BSON VALUE IS TOOLONG" WHEN UPDATING A NULL FIELD
IT21142	2	SQL0443N FROM SYSTOOLS.JSON2BSON IF SECOND BSON > FIRST
IT22588	2	DB2LOOK CORE DUMPS
IT22629	2	UPDATING DB2LOOK -L TO WORK WITH DPF DATABASES TIMELY
IT21921	2	NO ERROR MESSAGE IS RETURNED WHEN THE DATA EXCEEDS JSON ARRAY SIZE.
IT21919	3	THE "DB2PD -CFPOOL DETAIL" COMMAND ABNORMALLY TERMINATES
Fix Pack m3fp3 - DRDA Services
IT21390	3	DB2 CONNECT SERVER MAY TRAP IF SSL IS IN USE AND DATABASE IS CATALOGUE WITH ALTERNATE DB2 CONNECT SERVER.
Fix Pack m3fp3 - Data Management Services
IT20321	2	SLOW INSERT PERFORMANCE WHEN USING A CLUSTERED INDEX.
Fix Pack m3fp3 - Data Management Utilities
IT21593	2	INGEST MAY USE EXCESSIVE AMOUNT FOR OVERFLOW MEMORY
IT22626	2	LOAD IN ENCRYPTED DATABASE WILL LEAK SOME ENCRYPTION RELATED MEMORY BLOCKS
IT16704	2	WITH VARCHAR2-SUPPORTED DATABASE YOU MIGHT GET AN ERROR -305 WHILE PERFORMING AN EXPORT
IT23202	2	LOAD OF BITEMPORAL TABLES MIGHT FAIL TO DETECT DUPLICATE / OVERLAPPING ROWS WITH INDEXING MODE REBUILD
IT22162	2	CONVERSION BETWEEN DIFFERENT CODE PAGES CAN LEAD TO UNEXPECTED TRUNCATION OF DATA
IT23173	2	DECREASED PERFORMANCE, STMMSTARTHJMONITORIFNECESSARY ERRORS LOGGED IN CONSTRAINED/VOLATILE STMM ENVIRONMENTS
IT22148	2	SEVERE ERRORS IN THE DB2DIAG.LOG RELATED TO INGEST(SQLUDISHM::CLEANFORMATTERBLOCK)
IT23141	2	INTERMITTENT LOAD ABNORMAL END IN THE BUILD PHASE: UNEXPECTED MSG. , 28, 0, DETECTED IN FILE:SQLUVLD.C, LINE:5506
IT22625	2	LOAD UTILITY DOES NOT PROVIDE BENEFICIAL MESSAGES ON THE CONSTRAINT VIOLATION
IT21261	3	DB2 MAY ABEND WHEN PLANS WITH SMP SORTS ARE INTERRUPTED
Fix Pack m3fp3 - Data Recovery Services
IT23791	1	DB2 INVOKED THE USEREXIT TOO EARLY (USEREXIT WAS COPYING THE SOURCE LOG WHILE LOGGW WAS STILL WRITING NEW LOG DATA TO IT)
IT22524	2	HADR STANDBY CAN BECOME UNABLE TO DELETE EXTRA LOGS IN ACTIVE PATH, CAUSING LOGS TO ACCUMULATE
IT22631	2	DB2 MAY CRASH WHEN PROCESSING EXTENSIVE LIST OF TABLESPACES IN HISTORY FILE
IT23134	2	DUMP.BIN FILES ARE GENERATED ON HADR STANDBY SERVER
IT23619	2	TRANSACTION ID TABLE OVERFLOWED DURING HADR REPLAY
IT23294	2	THE CAPTURE PROGRAM OF Q-REPLICATION TERMINATES WITH SQL2038N ON DB2 PURESCALE
IT23033	2	DB2 MIGHT TRY TO READ LOG RECORDS THAT DO NO LONGER EXIST AFTER LOG FILE TRUNCATION
IT22519	2	IN A DPF ENVIRONMENT, AN INSERT MAY FAIL WITH ERROR SQL0912N RC=1 IF THERE IS A SEQUENCE
IT21915	2	'START HADR AS STANDBY' OPERATION MAY FAIL WITH SQL1776N RC=7 DURING REINTEGRATION IN PURESCALE
IT22366	2	HANG CAUSED BY SET WRITE SUSPEND/RESUME AND LOAD
IT21937	2	ADD TOLERATION LOGIC IN CASE A STANDBY RECEIVES A BAD LOG PAGE DUE TO NETWORK ISSUE
IT22143	2	NO ROOM FOR RETRIEVED LOG NUMBER XXX IN RETRIEVEARRAY DURING ROLLFOWARD OR CRASH RECOVERY
IT21539	2	DB2ADUTL UPLOAD ALWAYS ESTIMATES BACKUP SIZE AT 4 MB
IT21981	2	RESTORE DATABASE COMMAND HAVING HISTORY FILE OPTION FAILED AND INSTANCE CRASHED.
IT21935	2	FATAL ERROR WHEN TAKING MULTIPLE SNAPSHOT BACKUPS WITH NO TRANSACTION(S) IN BETWEEN
IT23360	2	DB2READLOG API CAN HANG IN PURESCALE.
IT23817	2	RETRIEVE ARRAY GETTING FULL WHEN TWO OR MORE DB2READLOG API CALLERS TRYING TO READ FROM THE SAME LOG FILE
IT22185	2	ON A NAT ENVIRONMENT WITH THE REGISTRY VARIABLE DB2_HADR_NO_IP_C HECK TURNED ON, HAS ISSUES WITH MULTIPLE HADR STANDBYS.
IT21569	2	DURING CRASH RECOVERY, A LOG FILE MAY BY UNEXPECTEDLY OVERWRITTEN WHEN USING CIRCULAR LOGGING
IT22432	2	THE INSTANCE CAN TRAP IN XA FUNCTION TRAPPED IS SQLPRESETXIDINTENTRY WHEN DBHEAP IS SET TO A LOW VALUE
IT22009	2	STANDBY CRASHES IF MIRROR LOG PATH IS CHANGED AND DATABASE IS NOT REACTIVATED AFTERWARDS.
IT23135	2	DUMP.BIN FILES ARE GENERATED ON THE HADR PRIMARY SERVER
IT21781	3	MEMBER COULD NOT BE ACTIVATED AFTER IT WAS STOPPED IN PURESCALE.
IT21939	3	IN HADR, PRIMARY DATABASE COULD BE BROUGHT DOWN DUE TO NO HEAP MEMORY IS AVAILABLE
IT23052	3	RESTORE TRANSPORT MAY RESULT IN SQL0601N
IT21048	3	AN ONLINE BACKUP MAY DELETE ARCHIVED LOG FILES THAT ARE REQUIRED BY THE OLDEST REQUIRED BACKUP IMAGE.
Fix Pack m3fp3 - Federation
IT22011	2	DB2 DOES NOT CAST THE JOIN COLUMNS CORRECTLY, LEADING TO A -901 ERROR IN CDE FOR DPF
JR57507	2	FEDERATED OLAP QUERY TO ISERIES CAN FAIL WITH AN SQL0104N ERROR.
IT22445	2	MEMORY LEAK IN FEDERATED FMP PROCESS DUE TO USE OF PASSTHRU.
IT23284	2	MQFUNCTIONS DO NOT FUNCTION PROPERLY IN DB2 V11.1 ON AIX
IT23557	2	FEDERATED QUERY CONTAINING ROWNUM CRITERIA MISSING IN REMOTE SQL
IT21534	3	SQL1476N ERROR WHEN RUNNING SELECT QUERY WITH JDBC WRAPPER NICKNAME
Fix Pack m3fp3 - Index Manager
IT23205	2	ASYNCHRONOUS INDEX CLEANUP FAILS WHEN DB2LOCK_TO_RB IS SET TO STATEMENT
IT22684	2	SQL STATEMENTS EXECUTING AN INDEX SCAN WITH INTRA-PARTITION PARALLELISM ENABLED MIGHT RUN SLOW
IJ00213	2	QUERY WITH CURRENTLY COMMITTED SEMANTICS ON COLUMNAR TABLE WHILE AN UPDATE IS BEING COMMITTED MAY CAUSE INCORRECT RESULT
Fix Pack m3fp3 - Install and Catalog Services
IT21965	1	DB2UNINS CANNOT BE USED FROM INSTALLED COPY
IT19947	1	HIGH NUMBER OF CATCACHE LOCKS IMPACTING PERFORMANCE OF QUERIES
IT22447	1	VARIOUS -901 SQLCODES AND TRAPS DURING COMPILATION RELATING TOACCESS OF THE TABLE PACKED DESCRIPTOR
IT23558	2	DBT5513N THE DB2CKUPGRADE UTILITY FAILED BECAUSE THE SYSCATSPACE TABLE SPACE REQUIRES MORE SPACE IN ORDER TO COMPLETE THE UPGRAD
IT22624	2	DB2VAL FAILS TO VALIDATE SYSADMIN AUTHORITY IF SYSADM_GROUP IS LESS THAN 8 CHAR LONG
IT20324	2	DB2: SILENT INSTALLATION MIGHT FAIL WITH SEGV IN ENCODEPASSWORD- >STRCPY IF CRYPT() RETURNS AN ERROR (E.G. WITH FIPS_ENABLED)
IT22593	2	WLM STMT THRESHOLD DO NOT STOP EXECUTION WHEN SPECIFIC SQL IS RUN.
IT21063	2	OBJECTS GET INVALIDATED AFTER UPGRADE FROM 10.5 TO 11 WHEN DB2_COMPATIBILITY_VECTOR=ORA
IT23174	2	[IFIX002_FINAL] SERVER_DEC IMAGE DOES NOT HAVE CORRECT LICENSE APPLIED
IJ00587	2	INSTALLFIXPACK FAILED WHILE PERFORMING ROLLING UPDATE ON HOST WITH TWO MEMBERS.
IT21940	2	FIXPACK UPDATE GETS ERRORS FOR NOT EXIST "DB2" INSTANCE.
IT23253	2	WHEN USER SPECIFY A WRONG PASSWORD ON DB2CKUPGRADE TOOL(EXPLICIT LY OR IMPLICITLY), THE TOOL DOES NOT HAVE CLEAR MESSAGE RETURNED
IT20797	2	RUNSTATS DOES NOT HANDLE ALIASES ON CGTTS CORRECTLY
IT19341	2	AFTER INSTALLING DB2 11.1 DB2GREG -DUMP RETURNS UNDEFINED SYMBOL: OSSONETIMEONLYEX IN DB2 10.5
IT22415	2	SECURITY: DB2 INSTALL USES WEAK PASSWORD ENCRYPTION (CVE-2017-1571)
IT21916	2	NON-ROOT FIXPACK UPDATE UISNG INSTALLFIXPACK NOT REPLACING THE FILES IN THE SECURITY DIRECTORY.
IT21679	2	DB2IUPGRADE FAILS BECAUSE NO DB2_INSTANCE_END PORT IN SERVICES FILE.
IT21926	3	WRONG TRIGGER IS BEING DROPPED FROM PACKED DESCRIPTOR RECORD IF USING LONGER SCHEMA NAME AND SAME TRIGGER NAME.
IT22555	3	DIAGPATH IS CHANGED TO SQLLIB/DB2DUMP FROM THE DEFAULT PATH DURING CREATING ESE INSTANCE
IT22058	3	DB2RSPGN GENERATES AN INCORRECT RESPONSE FILE
IT23072	3	SQL0156N WHEN UPDATING STATISTICS IN SYSSTAT.TABLES
IT21911	3	DB2CKUPGRADE FAILS WITH DBT5501N IF PATH/FILENAME CONTAINS "-D"
IV99188	3	ADDING MEMBER MAY FAIL WITH DBI20048E ERROR IF THE VALUE SPECIFIED FOR '-M' OPTION DOES NOT MATCH THE CASE OF HOST
IT21914	3	ON WINDOWS PLATFORMS, RETRIEVING AN SSL CERTIFICATE FROM THE OS CERTIFICATE STORE MIGHT FAIL FOR CLIENT PRODUCTS
IT23221	3	SILENT INSTALL OF DATA SERVER DRIVER PACKAGE REBOOTS EVEN THO REBOOT=NO CONFIGURED
IT22589	4	DB2AUDIT IS NOT REPORTING SQL0551N WHEN A USER WITH INSUFFICIENT AUTHORIZATION ATTEMPTS TO CALL A PROCEDURE
Fix Pack m3fp3 - Monitoring
IT21440	2	INSTANCE CRASH EVENT MONITOR WHEN PERFORMING A LOAD VIA CURSOR
IT22782	2	STORED PROCEDURE SAPTOOLS.PARTITION_MERGE SPORADICALLY FAILS WITH SQL668 REASON CODE 11
Fix Pack m3fp3 - Parsing and SQL PL
IT20899	2	DB2 MAY ABEND WHILE RESTORING A DATABASE
IT19165	2	FETCH-FIRST-CLAUSE RESULTS IN SQL0104N
Fix Pack m3fp3 - Platform Specific
IT24170	1	SECURITY: DB2GENP ARBITRARY FILE OVERWRITE VULNERABILITY
IT21181	2	SUBOPTIMAL PERFORMANCE MAY PERSIST ON AN STMM-TUNED SYSTEM DUE TO LARGE CONSUMER NOT GIVING UP MEMORY
IT21441	2	PROCESSOR SPECIFIC OPTIMIZATIONS ARE NOT USED AS EXPECTED
IT21182	2	INTERRUPTED QUERY/SORT OPERATION CAUSES STMM TO UNNECESSARILY INCREASE SORT CONFIGURATION (SHEAPTHRES_SHR)
IT20818	2	DB2NODES.CFG GETS CORRUPTED DURING A HA SHARD DISK FAILOVER.
IT21211	3	SLOW DATABASE ACTIVATION, CREATE/ALTER BUFFERPOOL, LOAD OPERATIONS ON LARGE WINDOWS SYSTEMS
Fix Pack m3fp3 - Problem Determination
IT21317	2	DB2 RESETS THE SYSLOG FACILITY TO USER
IT22008	2	DB2DART MIGHT TRAP WHEN FACED WITH CORRUPTIONS IN BLU TABLES
Fix Pack m3fp3 - Process Model
IT22622	2	INSTANCE MAY CRASH WHEN SQLGGTSS API IS RUN WITHOUT A CONNECTION
IT21924	2	MEMBER PANIC DUE TO INVALID MEMORY SIZE IN SQLEINITWLDISPATCHER()
IT23206	2	SQL5133N AFTER MOVING A DB2 CLIENT INSTALLATION TYPE TO SERVER TYPE
IT21927	2	BLOCK DROPPING OF CF DURING ROLLING UPGRADE
IT20924	2	IN DPF OR PURESCALE, TRAP OR HANG POSSIBLE AFTER INTERRUPT OF INTERNAL SQL
Fix Pack m3fp3 - Query Compiler Optimizer
IJ02639	1	CDE OPTIMIZER UNINTERRUPTIBLE HANG IN HSJN WHEN INNER ROW SIZE > 32K
IT20887	2	POOR PERFORMANCE IN A FEDERATED ENVIRONMENT WHEN LOCAL PREDICATE ON COLUMNS WITH SMALL NUMBER OF DISTINCT VALUES, <=3.
IT21422	2	DB2 MAY ABEND WHILE TRACING IS ON
IT23741	2	A QUERY OVER NICKNAMES OR COLUMN ORGANIZED TABLES CONTAINING FETCH FIRST N ROWS ONLY CLAUSE MAY RETURN INCORRECT RESULTS
IT21449	2	DB2 MAY RETURN -901 OR ABEND DURING UPDATE/DELETE CONTAINING A SUBSELECT AND NON-COLLOCATED TABLES
IT21033	2	COST OVER-ESTIMATE OF THE REFETCH DURING UPDATE/DELETE/MERGE OPERATION
IT23907	2	IN CDE, INCORRECT RESULTS MIGHT BE RETURNED FOR A QUERY THAT REFERENCES A CORRELATED SCALARY SUBQUERY IN A PREDICATE
IT21816	2	THE OPTIMIZER MIGHT CHOOSE A NON-OPTIMAL FULL TABLE SCAN COMPARE D TO A BETTER PERFORMING INDEX ACCESS ON THE INNER OF AN NLJOIN
IT21936	2	DB2 OPTIMIZER MIGHT PRODUCE SUB-OPTIMAL ACCESS PLAN FOR QUERY REFERENCING COLUMN ORGANIZED TABLE WITH PRIMARY KEY
IT21918	2	CRASH MAY OCCUR CREATING STORED PROCEDURE WITH XML QUERY WITH PASSING BY REF ON HOST VARIABLE
IT20825	2	DB2 BLU QUERY CAN END UP WITH WRONG JOIN ORDER SO THAT HASH JOIN IS BUILDING ON LARGE TABLE
IT23875	2	WRONG RESULTS ARE POSSIBLE WHEN EXECUTING A SQL STATEMENT ELIGIBLE FOR ZIGZAG JOIN ON A NON-PARTITIONED INDEX
IT22580	2	CRASH MAY BE ENCOUNTERED WHILE COLLECTING EXPLAIN ON A QUERY.
IJ01362	2	IN DPF, WITH ORDER BY IN THE QUERY, YOU MIGHT HIT THE FOLLOWING SQL0901 ERROR
IT22968	2	RUNSTATS WITH INDEX SAMPLING CAN PRODUCE INCORRECT NLEAF OF PARTITIONED INDEX FOR LARGE RANGE PARTITIONED TABLE
Fix Pack m3fp3 - Query Compiler QGM
IT22586	1	POOR PERFORMANCE WHEN FORCE_REPLICATED_MQT_MERGE IS SET
IT22590	1	POOR PERFORMANCE WHEN LARGE NUMBER OF EXPRESSIONS IN THE QUERY
IT20884	2	DB2 MAY RETURN AN UNEXPECTED ERROR OR ABEND WHILE CASTING TO A UDT
IT23915	2	SQL901N MIGHT OCCUR WHEN RUNNING QUERIES CONTAINING UNION IN CDE
IT23742	2	DB2 MIGHT ABEND WHEN RUNNING QUERIES CONTAINING OR PREDICATES AND EXISTS PREDICATES
IT23261	2	INCORRECT RESULTS WITH AGGREGATION ON OUTER JOINED TABLE WITH FOREIGN KEY ON NULL PRODUCING TABLE
IT22826	2	WRONG RESULT WHEN PREDICATE HAS CONCATENATED CONSTANT AND COLUMN.
IT17699	2	DB2 INSTANCE MAY ABEND WHEN PREPARING A SQL QUERY
IT22505	2	DB2 MAY INCORRECTLY RETURN SQL0420N WHILE COMPILING A QUERY CONTAINING UNION ALL OPERATORS
IT18428	2	DB2 POOR PERFORMANCE IN UPDATE QUERY HAVING CORRELATION
IT21604	2	DB2 SERVER TERMINATES ABNORMALLY IN SQLNLS_UNPADDEDCHARLEN DURING QUERY COMPILATION
IT24041	2	WRONG RESULTS OR SQL901N ERROR POSSIBLE WHEN EXECUTING SQL STATEMENT WITH SCALAR SUBQUERY ON COLUMN ORGANIZED TABLES
IT21303	2	CU32 IN CDE WRONG RESULT. MORE DETAILS TO COME.
IT21922	2	DB2AUDIT: USE OF UNINITIALIZED OBJECT SCHEMA IN AUDIT DATA.
IT22363	2	SAP: POOR PERFORMANCE WHEN SAP MEMORY TABLE IN JOIN ON COLUMN ORGANIZED TABLES
IT19440	2	SQL0901N WHEN COLUMN MASK ON NOT NULLABLE COLUMN RETURNS ALWAYS NOT NULL AND COLUMN IS IN NULL PRODUCING SIDE
IT21466	2	SQL0901/SQL0404/ABEND ARE POSSIBLE IN SOME CASES WHEN COMPILING UPDATE STATEMENT
IT22630	2	WE CAN SAY THERE IS CLEARLY A REGRESSION INTRODUCED WITH THE EXTENSION OF THE EXISTS-TO-ANTIJOIN IN 10.1
IT21240	2	SQL0083C - MEMORY ALLOCATION ERROR WHEN SAME COLUMN IN LOCAL AND IN PREDICATE IN CASE STATEMENT
IT22221	2	WRONG RESULTS OR SQL901N MAY OCCUR WHEN EXECUTING A SQL STATEMENT CONTAINING TWO OR MORE NOT IN OR NOT EXISTS PREDICATES
IT21053	2	QUERY COMPILATION MAY CAUSE THE DB2 SERVER TO TERMINATE ABNORMALLY
IT22646	2	-901 OR TRAP WHEN OUTER JOIN ON GROUP BY AND UNION
IT22880	2	DB2 ENGINE MIGHT CRASH WHEN QUERIES HAVE OUTER JOINS, NOT EXISTS OR NOT IN PREDICATES
Fix Pack m3fp3 - Relational Data Services
IT23315	2	A TRAP, PANIC OR A -901 SQLCODE (SQLRA_FREE_SECTION: SECTION NOT CLOSED) OCCURS IN DPF
IT21694	2	DB2 FAILS TO REINITIALIZE THE PL/SQL PACKAGE AFTER RECOMPILATION OF THE PACKAGE BODY IN AN ORACLE COMPATIBLE DATABASE.
IT21996	2	SQL0901N ERROR CAN BE HAPPENED WHEN USING AN INDEX ON EXPRESSION
IT21923	2	POSSIBLE TRAP IN RELEASECONFLICT() BECAUSE PAUDITSETTINGS->AUDITSETTINGSLATCH IS ALREADY UNLOCKED
IT22658	3	EXPLAIN STATEMENT INCLUDING A PARAMETER MAKER FROM JCC APPLICATION MAY CAUSE THE INSTANCE CRASH
IT22446	4	MISSING WARNING WHEN REBIND WITH APREUSE
Fix Pack m3fp3 - Routine Infrastructure
IT22759	2	DB2 AGENT/DB2FMP CAN HANG DUE TO INCOMPLETE HANDSHAKE DURING INTERRUPT
IT21460	2	DB2_FMP_COMM_HEAPSZ VALUES GREATER THAN 1GB NOT HONORED
IT20643	2	DB2FMP CRASH OR TRAP WHEN RUNNING MONITORING QUERIES
IT21925	2	DURING NORMAL PROCESSING "ROUTINE FAILED WITH TERMINATION ERROR" ARE LOGGED AS ERROR IN DB2DIAG.LOG
Fix Pack m3fp3 - Security
IT24155	2	CONNECTIONS FAIL IN CRYPTDIGESTINIT WITH ECF_CRYPT_UNEXPECTED_ERROR
IT24059	2	SECURITY: UPDATE GSKIT TO THE NEWEST FIPS CERTIFIED VERSION
IT21848	2	LDAP PLUGIN NOW ALLOWS SIGNATURE ALGORITHMS TO BE SPECIFIED WHEN USING TLS 1.2
IT20345	2	CONNECTIONS FAIL IN CRYPTDIGESTINIT WITH ECF_CRYPT_UNEXPECTED_ERROR
IT22623	2	CONNECTION HANG ON V10.5FP8 ONLY ON SOLARIS WITH SPARC64-X
IT21909	2	SLOW PERFORMANCE IN DB2AUDIT EXTRACT DELASC DUE TO MANY SMALL WRITES TO THE OUTPUT FILE
IT23355	2	ADDRESS MASTER SERVER BLACKOUT ISSUE AND DEK CACHING
Fix Pack m3fp3 - Text Search
IT20912	3	UPGRADING DB2 V10.1 TO V11.1 WITH TEXT SEARCH RESULTS IN INCORRECT CATALOG UPDATE
IT21928	3	MBCS DOT CHARACTER IN JAPANESE GOT IQQS0032E ERROR IN CONTAINS FUNCTION
Fix Pack m3fp3 - XML
IT22783	1	INCORRECT RESULT WHEN USING THE XMLTABLE FUNCTION AND REFERENCING ELEMENTS THAT DON"T EXIST IN THE SOURCE DOCUMENT
IT21913	2	INSTANCE CAN TRAP IN XMLRNPERMMNXRFORMATTER::ENDREGIONINSERT WHEN INSERTING/DELETING XML RECORDS
Fix Pack m3fp3 - pureScale Services
IV98881	1	DB2START DOESN'T SET THE KERNEL PARAMETERS(ACCEPT_LOCAL, ARP_IGNORE,RP_FILTER)ON MEMBER AUTOMATICALLY IN V10.5
IT23400	2	THE "DB2HAICU -DELETE" COMMAND MAY FAIL TO DELETE RESOURCES FOR THE INSTANCE IF A RESOURCE WAS INCOMPLETELY CREATED
IT21929	2	DB2START FAILS DUE TO THE TSA LICENSE INFORMATION GATHERED IN A LANGUAGE OTHER THAN ENGLISH
IT23281	2	THE DB2HAICU UTILITY MAY APPEAR TO HANG IN A DPF HA ENVIRONMENT CONTAINING MANY HOSTS
IT21587	2	DB2 TAKEOVER HADR COMMAND FAILS WITH SQL1387W IN AUTOMATED HADR ENVIRONMENT
IT21932	2	ADDRESS SPACE CONFLICT MAY OCCUR IN DB2GCF IF ASLR IS ENABLED
IT22628	2	GPFS ENTERS ARBITRATING STATE ON DB2CLUSTER MAINTENANCE.
IT21553	2	THE PRIMARY HADR DATABASE FAILS OVER TO THE STANDBY AFTER CONFIGURING FOR HA VIA DB2HAICU.
IJ00150	2	ERROR UPDATING LOCK SIZE (CF_LOCK_SZ) INCORRECTLY SETS THE RESIZE STATE.
IT22805	2	CF STUCK IN CATCHUP STATE
IT23441	2	DB2 MEMBER IS KILLED AND RESTARTED DUE TO GPFS MOUNT RESOURCE TEMPORARILY REPORTING OFFLINE
IT23128	2	CREATE DATABASE RETURNS -1051
IT23420	2	THE MOUNTV111_STOP.KSH SCRIPT MAY ERRONEOUSLY RUN THE FUSER -K COMMAND AGAINST THE ROOT FILE SYSTEM
IT21530	2	DB2CLUSTER ADD DISK TO A FILESYSTEM MAY FAIL IF THE FILESYSTEM CONTAINS A LARGE NUMBER OF DISKS
IT20621	2	SQL5190I HIT WHEN UPDATING DIAGPATH OR ALT_DIAGPATH TO NON-GPFS FILESYSTEM
IT19365	2	IN CASE OF SETTING UP DB2HAICU WITH MULTIPLE NIC CARDS, PROVIDE THE OPTION TO SKIP A CERTAIN NIC
IT24290	3	MOUNTV105_START.KSH COULDN'T DETERMINE FILESYSTEM TYPE AND FINALLY ATTEMPT TO "FSCK -P".
IT22237	3	THE DB2FMCD PROCESS DOES NOT START DB2 INSTANCES AT SYSTEM BOOT TIME.

DB2 Version 11.1 Fix Pack m2ifx002
APAR	Sev.	Abstract
Fix Pack m2ifx002 - Buffer Pool Services
IT23161	1	UNDER DB2 DEVELOPER-C EDITION LICENSE, CREATE DATABASE WILL FAIL WITH SQL1139N.
Fix Pack m2ifx002 - CDE Data
IT23158	2	SQL0901N COULD CAUSE INSTANCE OUTAGE FOR CDE CENTERED QUERIES, IF MESSAGE IS LONGER THEN 256 BYTES.
IT22522	3	CHECK SYNOPSIS TABLE WHENEVER IT IS QUERIED
Fix Pack m2ifx002 - CDE Query
IT22780	1	CRASH MAY OCCUR DURING CDE JOIN WHEN PROCESSING A LARGE AMOUNT OF DATA
IV99561	1	RARE TRAP DURING CDE HASH JOIN WHEN DATA VOLUME ON THE INNER OF THE JOIN IS EXTREMELY LARGE
IV97845	2	A QUERY AGAINST COLUMNAR ORGANIZED TABLE AND ARITHMETIC ON BOTH TIME AND DECIMAL DATATYPES MAY RETURN INCORRECT RESULT
IT21985	2	DOING LIKE ON A CODEUNITES32 FIXED LENGTH COLUMN IN THE COLUMNAR ORGANIZED TABLE COULD RETURN AN INCORRECT RESULT
Fix Pack m2ifx002 - Client Interfaces
IT23069	2	FILEDSN IS NOT WORKING WITH V111M2FP2 : SPECIFIED DRIVER COULD N OT BE LOADED DUE TO SYSTEM ERROR 1114: A DYNAMIC LINK LIBRARY (
IT21578	2	FILEDSN IS NOT WORKING WITH V111M2FP2. DB2CLIO.DLL FAILS WITH SYSTEM ERROR 1114.
IT22632	2	SCRIPTS FAILS WITH SQLSTATE 42702 / SQLCODE: -204
IT23402	3	"CLP SELECT STATEMENT DISPLAY FIX FOR CHAR AND VARCHAR CODEUNITS32 STRING UNITS"
Fix Pack m2ifx002 - Codegen and Runtime
IT22013	1	WRONG RESULT IS POSSIBLE WHEN CODEUNITS 32 IS USED IN A ROW DATA TYPE ASSIGNMENT AND CAST IS USED
IT23431	2	STATEMENT MAY FAIL WITH FOLLOWING ERROR: PERMANENT TAOB FOR MDC BIXA OBJECT IS NULL
IT22750	3	POSSIBLE WRONG RESULTS WITH VARCHAR_FORMAT WHEN USING 'DY DDD YYYY' FORMAT
Fix Pack m2ifx002 - Data Management Utilities
IT23419	2	EXTRA SPACES GENERATED FROM EXPORT WHEN USING CODEUNITS32
Fix Pack m2ifx002 - Data Recovery Services
IT23073	2	CRASH RECOVERY OR A DATABASE ROLLFORWARD OR HADR TAKEOVER MAY FAIL DURING ONLINE RECOVERY PROCESSING.
Fix Pack m2ifx002 - Index Manager
IT22386	1	DB2 : IF ANY COMMAND WITH RECLAIM EXTENTS OPTION IS RUN ON AN MDC TABLE DURING A BACKUP, A ROLLFORWARD ON IT COULD FAIL
Fix Pack m2ifx002 - Query Compiler Optimizer
IJ00193	3	PARALLEL IXSCANS FOR COLUMN-ORGANIZED TABLES MIGHT CAUSE AN ABEN D/WRONG RESULTS IF UPDATE ACTIVITY OCCURS IN THE SAME CONNECTION
Fix Pack m2ifx002 - Query Compiler QGM
IT21948	2	DB2 MAY RETURN WRONG RESULTS WITH ORACLE COMPATIBILITY AND SUBSTR
IT22946	2	LPAD/RPAD RETURN EMPTY STRING INSTEAD OF NULL IN ORA-MODE DATABASE
IT22345	3	WRONG RESULT WHEN EXPRESSION ON JOIN COLUMN

DB2 Version 11.1 Fix Pack m2ifx001
APAR	Sev.	Abstract
Fix Pack m2ifx001 - Buffer Pool Services
IT21437	2	ON ENCRYPTED DATABASES RUNNING EXTENT MOVEMENT EXTENTLATCH HELD BY PAGE CLEANER NOT RELEASED CAUSING HANG
Fix Pack m2ifx001 - CDE Data
IJ00488	2	WRONG RESULTS RETURNED WITH EXCLUSIVE TABLE LOCK
IT21100	2	UPDATE OF UNIQUE COLUMNS MIGHT RESULT IN DUPLICATES IN A TABLE WITH A UNIQUE INDEX
Fix Pack m2ifx001 - CDE Query
IT22111	2	CRASH MAY OCCUR WHEN USING COLUMN ORGANIZED TABLES WHEN HASH TABLE NEEDS TO BE SPILLED FOR A GROUPBY
IT20786	2	INCORRECT RESULT POSSIBLE WHEN CASE AND ANOTHER PREDICATE HAVE THE SAME COMPARISON OPERATION
IT22110	2	CRASH MAY OCCUR WHEN USING COLUMN ORGANIZED TABLES DURING HASH TABLE JOIN
IT19976	2	SQL QUERIES WITH IN OR NOT IN CLAUSE MAY PRODUCE INCORRECT RESULTS FOR A COLUMN-ORGANIZED TABLE
IT20720	3	TRUNCATING CAST TO (VAR)CHAR AGAINST A COLUMNAR ORGANIZED TABLE COULD RETURN DANGLING BYTE INSTEAD OF A BLANK CHARACTER.
Fix Pack m2ifx001 - Codegen and Runtime
IT22211	2	QUERY PERFORMANCE ISSUE WITH SMP PARALLELISM AND "LIMIT ?" CLAUSE
IT20518	2	IN DPF, WHEN UNIQUE TQ IS PRESENT IN THE PLAN AND SPECIAL INTERN AL PERF OPT IS HAPPENING, POSSIBLE DUPLICATE VALUES RETURNED
IT22118	3	WINDOWS EVENT HANDLE LEAK WITH PARALLELIZED QUERY PLANS (INTRA_PARALLEL YES) - MAY CAUSE OSERR 1450
Fix Pack m2ifx001 - DRDA Services
IT22599	2	UNABLE TO LOAD MORE THAN 2GB THROUGH REMOTE EXTERNAL TABLE USING DB2 CLIENTS.
IT21455	3	SECURITY: DB2CONNECT SERVER CAN CRASH UNDER SPECIFIC CONDITIONS.
Fix Pack m2ifx001 - Install and Catalog Services
IT22643	2	[IFIX_CANDIDATE] ADD DSCLIENT SWIDTAG FILE TO PACKAGING
IT21347	2	SECURITY: CONNECTION STRING DISPLAYED IN ERROR MESSAGE
Fix Pack m2ifx001 - Process Model
IT21458	1	SECURITY: DB2 CAN BE USED TO OVERWRITE ARBITRARY FILES OWNED BY DB2 INSTANCE
Fix Pack m2ifx001 - Query Compiler QGM
IT18136	2	INSERT QUERY THAT HAS A COLUMN VALUE GENERATED USING TRIGGER COULD PRODUCE WRONG RESULTS OR SQL0407N
IT20438	2	INCORRECT RESULT OR SQL0811N ARE POSSIBLE WHEN SQL CONTAINS SCALAR NOT EXISTS SUBQUERY
IT21400	2	SERVER TERMINATES ABNORMALLY DURING QUERY EXECUTION
IT20949	2	SQL0901N WHEN SAP MEMORY TABLE JOINS WITH UNION DISTINCT HAVING JOIN
Fix Pack m2ifx001 - Routine Infrastructure
IT21140	1	SECURITY: ESCALATION TO ROOT VULNERABILITY IN DB2.
Fix Pack m2ifx001 - Security
IT21459	1	SECURITY: USER WITHOUT PROPER AUTHORITY CAN ACTIVATE DATABASE.
Fix Pack m2ifx001 - pureScale Services
IT22532	1	FAILURE ON MEMBER-CF COMMUNICATION ONCE ONE OF REDUNDANT SWITCHES IS FAILED.
IT21167	1	SECURITY: ESCALATION TO ROOT VULNERABILITY IN DB2.

DB2 Version 11.1 Fix Pack m2fp2
APAR	Sev.	Abstract
Fix Pack m2fp2 - Administration Tools
IT19594	2	CLI0112E FROM DB2BATCH JOB
IT19610	2	AUTOMAINT_GET_POLICY RETURNS INCORRECT OUTPUT
Fix Pack m2fp2 - Buffer Pool Services
IT20923	1	EXTENT MOVEMENT WITH NATIVE ENCRYPTION COULD LEAD TO CORRUPTED PAGE ONLY IN-MEMORY
IV91111	2	DROP/TRUNCATE PARTITION TABLE IS VERY SLOW ON PURESCALE
Fix Pack m2fp2 - Build Team
IV96938	2	HIT WITH 901 WHILE DOING SORT ON BOOLEAN DATATYPE IN DB2_DEBUG MODE
IT18995	2	CF MAY ENCOUNTER A HANG AND GET RESTARTED WITH THE FOLLOWING MES SAGE LOGGED IN DB2DIAG.LOG - PS GET SERVER ROLE FAILED. STATUS:
IV91110	2	CF SIGNAL HANDLER INCORRECTLY DETACHED TRACE MEMORY CAUSING ANOTHER THREAD CRASH
IV92503	2	-901 OBSERVED WHILE RUNNING FK FILTER SCENARIO FOR BOOLEAN
IT20566	3	SECURITY: DB2 IS AFFECTED BY VULNERABILITIES IN COMPRESSION ROUTINES.
Fix Pack m2fp2 - CDE Query
IT18083	2	WRONG RESULTS AGAINST COLUMN ORGANIZED TABLE ARE POSSIBLE WITH EXPANDING JOIN PLAN
IT18873	2	MEMORY LEAK IN CDE-SORT WHEN USING BLU-MPP ENVIRONMENT
Fix Pack m2fp2 - Client Interfaces
IT20562	1	SECURITY: DB2 CLP WILL TRAP IF IT IS PASSED A ROUTINE NAME GREATER THEN THE ALLOWED MAXIMUM LENGTH (CVE-2017-1297).
IT18786	2	SQLGETINFOW RETURN INCORRECT VERSION NUMBER
IT20294	2	CONNECTION ATTRIBUTE SQL_ATTR_CLIENT_APPLCOMPAT IS NOT CORRECTLY SET
IT19251	2	CALLING A STORED PROCEDURE AGAINST NON-UDB SERVER RESULTS IN DB21102E
IT18042	2	SQL0998 RETURNED FROM ENLISTDISTRIBUTEDTRANSACTION
IT20198	2	THE IMPLICIT CONNECT RESET WHEN IN A DB2DBDFT ENVIRONMENT
IT20290	2	CLP MAY HANG IF IT GETS SIGNAL WHILE IT TERMINATES
IT20156	2	INVALID LENGTH/PRECISION FOR BOOLEAN IN DASHDB
IT20502	2	DB21018E RETURNED TO A CLP COMMAND RUN VIA NOHUP IF THE PARENT SHELL HAS EXITED.
IT19300	2	CLI APPLICATION MAY GET CLI0002W DURING CALLING SQLGETCONNECTATTR ON DPF
IT18550	2	PASSWORD IN DB2CONNECTION.CONNECTIONSTRING DISPLAYED IN SYSTEM.R EFLECTION.FIELDINFO OUTPUT WITH PERSIST SECURITY INFO=FALSE
IT18766	2	DB2 ADO .NET RETURNS CLI0102E WHEN CALLING PREPARE
IT16132	2	DB21018E RETURNED TO A CLP COMMAND RUN VIA NOHUP IF THE PARENT SHELL HAS EXITED.
IT19570	3	INCORRECT ERROR 406 FOR SELECT STATEMENT
IT18649	3	CLP CALL STATEMENT IN DB2 V11.1 IS BEHAVING DIFFERENTLY FROM PREVIOUS VERSIONS AND IT RESULTS IN SQL0433N.
IT20871	3	DB21034E OCCURS FOR "SELECT" SQL STATEMENTS STARTING WITH BLOCK COMMENTS THROUGH CLP
IT19039	3	SIGSEGV IN CLI FUNCITON CLIEXECCMRIFLUSHARRAY ON SQLCANCEL WHEN USING MULTI-ROW INSERT (MRI) FEATURE
Fix Pack m2fp2 - Codegen and Runtime
IT17549	1	FODC/TRAP WHEN RUNNING SOME KIND OF QUERY
IT18506	1	DB2 CAN RETURN WRONG RESULTS WHEN USING THE SPECIAL REGISTER 'CU RRENT DECFLOAT ROUNDING MODE' IN A QUERY IN AN MPP ENVIRONMENT
IT19533	2	SIGNIFICANT INCREASE IN SHARED APPLICATION HEAP AFTER UPGRADE TO 10.5 FOR QUERIES REFERENCING RANGE PARTITIONED TABLES
IT19152	2	CALLING DBMS_SQL ROUTINES CAN LEAK MEMORY BLOCKS.
IV93080	2	WRONG RESULT IS POSSIBLE WHEN COLUMNAR TABLES ARE INVOLVED IN A PLAN WITH A UNION AND CSE IS PUSHED DOWN ON TO CDE
IT19457	2	INSTANCE CRASH DUE TO STACK OVERFLOW DURING EXECUTION OF AN XQUERY WITH A LARGE NUMBER OF PREDICATES.
IT19370	2	DB2 MAY ABEND IN AN MPP ENVIRONMENT WHEN A QUERY INVOLVES XML COLUMNS AND THE KEYWORD DISTINCT
IT20174	2	DB2 MAY ABEND WHEN A PLAN CONTAINING AGGREGATION IS INTERRUPTED AND SUBSEQUENTLY REEXECUTED
IT18339	2	-420 ( INCORRECT FORMAT), IF DATA IS BOUND AS CHAR TO A DECIMAL COLUMN BY EBCIDIC CLIENT
IT20242	2	SQL20288N "INDEX WITH XPTH TYPE". REASON CODE = "3" USING DB2LOOK -M OUPUT
IT14154	2	SIGNIFICANT INCREASE IN SHARED APPLICATION HEAP AFTER UPGRADE TO 10.5 FOR QUERIES REFERENCING RANGE PARTITIONED TABLES
IT18742	3	TRUNC ON MINIMUM INTEGER VALUE MIGHT RETURN 0 WHEN (VALUE, -X) IS DONE
Fix Pack m2fp2 - DB2 Tools
IT19003	2	EXESSIVE ENTRY IN DB2DIAG.LOG AFTER RUN DB2PD -HADR COMMAND
IT19663	3	PROBLEM WITH THE GENERATED C/C++ CODE FROM THE DB2 PREP. IT CANNOT COMPILE WHEN IT CONTAINS THE ARRAY INSERT/UPDATE.
Fix Pack m2fp2 - Data Management Services
IT18118	2	INSTANCE CAN TRAP IN SQLDVALFROMFIXEDCOMMON WHEN SELECT A NULL CLOB
IT18797	2	PURESCALE: QUERY MIGHT RETURNS WRONG RESULT WHEN INPLACE (ONLINE) TABLE REORGANIZATION IS RUNNING
IT20873	3	"DB2PD -REORG" DOESN'T SHOW ONLINE REORG INFORMATION ON PURESCALE
Fix Pack m2fp2 - Data Management Utilities
IT18502	1	DB2 MAY RETURN SQLCODE:-901 OR RETURN WRONG RESULTS ON QUERIES WITH PLANS THAT INVOVLE SORT ON AN ENCRYPTED DATABASE
IT18375	2	LOAD FROM V11 AIX OR WINDOWS CLIENT AGAINST DOWNLEVEL SERVER (OLDER THAN V10.5 FIXPACK 3) MIGHT FAIL WITH SQL1651N
Fix Pack m2fp2 - Data Recovery Services
IT19230	2	MON_GET_UNIT_OF_WORK INTERFACE - UOW_LOG_SPACE_USED REPORTING MIGHT BE INCORRECT
IT19925	2	ENCRLIB AND ENCROPTS VALUES MAY BE DISPLAYED INCORRECTLY, OR NOT DISPLAYED AT ALL, WHEN USING A V11.1 CLIENT TO DOWNLEVEL SERVER
IT19128	2	DB2ACSUTIL MAY TRAP IF THE OPTION OLDER THAN <N> DAYS AGO IS NOT COMPLETELY USED
IT19187	2	DB2 WILL TRAP IF THE SUBTRANSACTION WORKS ON A TABLESPACE WITH ID > 4096
IT18603	2	SQL1419N ERROR (REASON CODE 23) IN PURESCALE ENVIRONMENT WHEN USING THE REBUILD OPTION OF THE RESTORE COMMAND.
IT18984	2	UPDATE THE COLUMN OTHER THAN LOB TO THE SAME VALUE, A LOG RECORD IS WRITTEN
IT19323	3	ENV_GET_REG_VARIABLES RETURNS DEFAULT VALUE OF DB2_HADR_NO_IP_CHECK INCORRECTLY.
Fix Pack m2fp2 - Federation
IV92847	2	A SQL0901N ERROR DURING COMPILATION OF QUERY WITH UNION CONTAINING FOR BIT DATA COLUMN FROM COLUMN ORGANIZED TABLES
Fix Pack m2fp2 - Index Manager
IV93868	2	A DEADLATCH AND HANG OCCURS WHEN ALTERING A TABLE TO ATTACH A PARTITION WITH XML INDEXES
IT18944	2	POSSIBLE HANG CAUSED BY A 'DB2TASKP' EDU WHEN BRINGING DOWN A DATABASE
IV96953	2	PRIMARY KEY CONTAINING INTEGER AND BOOLEAN TYPES CAUSES TRAP AFTER INDEX KEY INSERTION
Fix Pack m2fp2 - Install and Catalog Services
IT19607	1	WINDOWS SERVICES WITH PATH TO BINARY LONGER THAN 260 CAUSE MEMORY CORRUPTION DURING INSTALL
IT19712	2	REVOKING PRIVILEGES MAY CAUSE THE DB2 SERVER TO TERMINATE ABNORMALLY
IT20462	2	SECURITY: TSAMP PRIVILEGE ESCALATION VULNERABILITY AFFECTS DB2 (CVE-2017-1134).
IT19572	2	DB2IPRUNE AND DB2_INSTALL FAIL WITH LIBIBMC++.SO.1: CANNOT OPEN SHARED OBJECT FILE
IT19312	2	REMARKS ON VIEW COLUMNS NOT RETAINED AFTER CHANGES TO BASE TABLE.
IT18129	2	TEST FOR -NOEXEC MOUNT INCORRECTLY FAILS IN DB2SETUP SCRIPT
IT20355	2	DBT5555N THE DB2CKUPGRADE UTILITY FAILED BECAUSE THE DATABASE HAS ONE OR MORE INVALID OBJECTS.
IT16602	2	REMOVE THE SETTING OF DB2INSTDEF
IT20203	2	SAP: ERROR SQL0607N FOR FUNCTION SYSFUN.ASCII1 FROM "DB2UPDV111 -R ..."
IT17148	2	ACCIDENTAL REMOVAL OF DAT FILE FROM SMS TABLESPACE COULD RESULT IN DUPLICATE TABLE IDS IN CATALOGS
IT18668	2	DB2 INSTALLATION WITH TSAMP HITS SEGMENTATIONS FAULT ON UBUNTU
IT20351	2	DB2 CHECK UPGRADE TOOL RETURNING WARNING ABOUT DISCONTINUED FUNCTION SYSFUN.ASCII1.
IT17673	3	DB2CAT -G DOES NOT GENERATE A USABLE PACKED DESCRIPTOR FOR PARTITIONED TABLE
IT18811	3	DB2CKUPGRADE FAILS TO IDENTIFY "TABLE DICTIONARY VERSION MISMATCH" INDUCED BY APAR IV53366
IT19722	3	EXECUTION OF INSTALLFIXPACK MAY FAIL BECAUSE THE COMMAND IS NOT ABLE TO DETECT IF DB2 LIBRARIES ARE STILL LOADED IN MEMORY.
IT19380	3	THE DB2.EMP DIRECTORY IS NOT REMOVED AFTER V11.1 INSTALL FIXPACK1
IT17372	4	DBI20050I SHOULD MENTION RUN THE DB2IUPDT ON ALL HOSTS IS NOT APPLICABLE TO DPF ENVIRONMENT
Fix Pack m2fp2 - JDBC
IT19753	3	TYPE-4 LUW CONNECTIVITY: ISSUE IS WITH DATA ENCRYPT WITH NULL LOB VALUE THERE IS EXCEPTION IN JCC TRACE WITH EMPTY DATA.
IT20937	3	TYPE-4 CONNECTIVITY: WHILE DOING THE PORTAL DATABASE TRANSFER USER IS GETTING UNRECOGNIZED JDBC TYPE: -9. ERRORCODE=-4228, SQLSTATE=NULL
Fix Pack m2fp2 - Monitoring
IT17287	2	A LOCKING EVENT MONITOR CAN INCORRECTLY CAPTURE STATIC STMT TEXT AND REPORT INCORRECT NUMBER OF INPUT VARIABLES
IT19962	2	SLOW PERFORMANCE WHEN MONITORING SQL ROUTINES
IT17754	2	"UOW LOG SPACE USED" IN APP SNAPSHOT NEVER RESET WHEN USING XA TRANSACTION
IT16408	3	DYNAMIC SQL SNAPSHOT MAY FAIL WITH SQL1224N WHEN CLIENT AND SERVER USE DIFFERENT CODEPAGE
IT20870	4	ZRC=0X80580003=-2141716477=SQLKD_INTERRUPT "MAPPING FOR SQLKF_INTRP" DIA8003C APPEARS IN DB2DIAG.LOG REPEATEDLY
Fix Pack m2fp2 - Platform Specific
IT20105	1	CONTINUOUS PRIVATE MEMORY GROWTH ON DB2/AIX SYSTEMS WITH VERY LOW ACTIVITY
IT20104	1	UNEXPECTED OOM ERRORS AFTER A LARGE DYNAMIC DATABASE CONFIGURATION INCREASE
IT19442	2	A DB2 FENCED ROUTINE MAY FAIL WITH ERROR SQL1646N DUE TO SHARED MEMORY PERMISSION PROBLEMS
IT20046	3	GLOBAL BENEFIT IS INVALID
IT20869	3	DB2 CLIENT APPLICATION ON WINDOWS MAY CRASH IN WINDOWS' FUNCTION CALLED FROM DB2SYS!SQLZDB2SYSDLL.
IT19499	4	ENV_GET_REG_VARIABLES RETURNS INCORRECT DEFAULT VALUES.
Fix Pack m2fp2 - Problem Determination
IT20563	2	SECURITY: BUFFER OVERFLOW THAT COULD ALLOW A LOCAL USER TO OVER WRITE DB2 FILES OR CAUSE A DENIAL OF SERVICE (CVE-2017-1105).
IT18449	3	SHOULD NOT DUMP "PDDIAGREADFROMFILEINTOBUFFERBS, PROBE:25" WITH DIAGLEVEL 3
Fix Pack m2fp2 - Process Model
IT21701	2	"NET STOP" AND "NET START" DO NOT RELEASE THE QUIECE MODE
IT20340	2	SEVERAL ERRORS ARE LOGGED IN DB2DIAG.LOG WHENEVER DB2 LUW RECEIVES A CONNECTION FROM DRDA APPL IN EBCDIC ON AS/400 OR Z/OS
IT13860	2	BACKGROUND DAEMONS MIGHT NOT START JUST AFTER TAKEOVER HADR DUE TO TIMING HOLE.
IT18310	2	ADDITIONAL CALLS IN AGENT BREATHING POINT CAUSE POOR PERFORMANCE IN LOAD UTILITY
IT17367	2	IN DPF ENV, USER WITH APPROPRIATE AUTHORITIES RECIEVES ERROR SQL6048N COMMUNICATION ERROR ON UPDATE DBM CFG
IT17665	2	IN PURESCALE WHEN AN APP RECEIVES SQL0997W MESSAGES ARE LOGGED WITH LEVEL SEVERE/ERROR THAT SHOULD BE INFORMATIONAL
IT20531	3	RESPONSE FILE INSTALLATION FAILS TO SET SYSCTRL_GROUP OR OTHER AUTHORITY GROUPS ON WINDOWS PLATFORM
IT18390	3	UPDATE DBM CFG IN A CLIENT INSTANCE FAILS WITH SQL5126N AFTER UPGRADING FROM LOWER VERSION.
Fix Pack m2fp2 - Query Compiler Optimizer
IT20401	1	SQLCODE -902 FROM SQLRICLS_COMPLEX ON QUERY WITH COLUMN-ORGANIZE D TABLES AND ROW-ORGANIZED DETACHED CSE TEMPS IN DPF
IT20463	2	INCORRECT RESULTS ARE POSSIBLE WHEN CONCURRENT QUERIES ACCESS COLUMNAR ORGANIZED TABLES AND USE CS ISOLATION
IV95471	2	CERTAIN TYPES OF QUERIES ARE UNNECESSARILY SERIALIZED WHEN A COMBINATION OF ROW AND COLUMN-ORGANIZED TABLES ARE REFERENCED
IT18101	2	AN SQL STATEMENT IN A PARTITIONED DATABASE ENV CONTAINING THE ROW_NUMBER() OVER() OPERATION MIGHT PRODUCE INCONSISTENT RESULTS
IT20126	2	DB2 SIG #11 CRASH IN SQLNO_HINT_VALIDATE WHEN REBINDING USING THE APREUSE (ACCESS PLAN REUSE) OPTION
IT18846	3	SQL0551N RECEIVED FROM A CALL TO EXPLAIN_FROM_DATA STORED PROCEDURE
Fix Pack m2fp2 - Query Compiler QGM
IT17787	1	SQL STATEMENT WITH AN EXISTS PREDICATE AND A JOIN INVOLVING NON-DETERMINISTIC CORRELATED SUBQUERY MAY RETURN MORE ROWS
IT19092	2	DB2 SERVER TERMINATES ABNORMALLY EXECUTING DDL STATEMENT
IT20872	2	QUERIES CONTAINING OUTER JOIN OPERATIONS AND AN OLAP FUNCTION NE STED WITHIN ONE OF THE INPUT OPERANDS MAY PERFORM POORLY UNDER C
IT19202	2	DB2 MAY ISSUE SQL0119N WHEN REFERENCING A CORRELATED COLUMN INSIDE A SCALAR AGGREGATE FUNCTION
IT18381	2	DB2 MAY RETURN INCORRECT RESULTS IF USING A CASE STATEMENT TO CO MPARE FIXED CHAR/GRAPHIC STRINGS IN VARCHAR2 COMPATIBILITY MODE
IT19631	2	QUERY EXECUTION CAUSES DB2 SERVER TO TERMINATE ABNORMALLY
IT20230	2	DB2 SERVER TERMINATES ABNORMALLY EXECUTING DDL STATEMENT
IT19998	2	ENABLE CDE DATA-SKIPPING FOR QUERIES LIKE " WHERE PARTS_NO LIKE 'ABC%' "
IT19197	2	DB2 MIGHT PRODUCE INCORRECT RESULT WHEN EXECUTING XQUERY WITH MULTIPLE OR SUBTERMS
IT18496	2	TRAP IN BLD_UPD_COMPENSATION WHEN PREDICATE HAS SCALAR SUBQUERY
IT20090	2	DATE_TRUNC SCALAR FUNCTION RETURNS UNWANTED FRACTIONAL SECONDS WITH SCALE 4 WHEN SECOND INPUT ARGUMENT IS DATE TYPE.
IT18021	2	INCORRECTLY GENERATED DERIVED PREDICATES MIGHT CAUSE INCORRECTQUERY RESULTS DUE TO TRAILING BLANKS
IT20169	2	ABEND POSSIBLE IN QUERY COMPILER DUE TO STALE POINTER ACCESS WHEN USING TRUSTED CONNECTIONS
IT18745	2	DB2 MIGHT PRODUCE SQL0901N WHEN EXECUTING QUERY WITH GROUPBY AND OUTER JOIN
IT18204	2	WRONG RESULT IS POSSIBLE IN ORACLE COMPATIBILITY MODE UNICODE DB WHEN COMPARING A CHAR COLUMN WITH A GRAPHIC CONSTANT
IT20155	2	CREATE MASK FAILING WITH BOOLEAN LITERAL VALUE
IT17894	2	PREDICATE COMPARING SUBSTR ON CODEUNITES32 COLUMN IN THE COLUMN AR ORGANIZED TABLE TO HOST VAR COULD RETURN AN INCORRECT RESULT
IT20661	2	WRONG RESULTS MIGHT OCCUR WHEN SCALAR SUB-QUERY IS ON THE LEFT HAND SIDE OF A NOT IN PREDICATE
IT19608	3	DB2 MAY CONVERT VIEW COLUMN TYPES INCORRECTLY OR RETURN SQL0418N UPON REVALIDATION OF A VIEW WITH UNTYPED EXPRESSIONS
IT20874	3	BLOCK USAGE OF UNARY +/- OPERATOR WITH BOOLEAN VALUE TRUE AND FALSE
IT20053	3	DB2 MIGHT PRODUCE SUBOPTIMAL PLAN FOR DEEPLY NESTED NOT EXISTENTIAL SUBQUERIES
Fix Pack m2fp2 - Relational Data Services
IT19853	1	SIGNAL 11 TRAP AT SQLRA_GET_VAR
IT20868	1	COMPILED COMPOUND SQL OR A PL/SQL ANONYMOUS BLOCK CAN DELETE ALL ROWS OF A ON COMMIT DELETE ROWS TEMPORARY TABLE
IT19926	2	THE DB2CHECKSD OPERATION MAY HANG WHEN RESTORING A 11.1.0.0 ESE BACKUP IMAGE TO 11.1.1.1 PURESCALE ENVIRONMENT
IT20018	2	POSSIBLE TRAP IN SQLRIECC() IN DPF DURING EXCSQLSET REQUEST PROCESSING WHEN INTERRUPTED
IT18820	2	WHEN RUNNING THE DYNAMIC SQL IN A PACKAGE, THE WRONG STATEMENT COULD BE PICKED UP, RESULTING IN WRONG RESULT.
IT18427	2	DB2 MIGHT LEAK PRIVATE MEMORY IF LOCATORS ARE USED TO ACCESS THE DATA (E.G. TO FETCH LOBS)
IT18653	2	PD_GET_DIAG_HIST GOT PANIC OR -902 IN DPF
Fix Pack m2fp2 - Routine Infrastructure
IT19471	2	EXCESSIVE SHARED MEMORY ALLOCATION FOR FMP MEMORY LEADS TO UNEXPECTED MEMORY ALLOCATION FAILURES, LARGE COREDUMPS
Fix Pack m2fp2 - Security
IT19162	2	SLOW PERFORMANCE IN DB2AUDIT EXTRACT DELASC DUE TO MANY SMALL WRITES TO THE OUTPUT FILE
IT17647	2	SECURITY: VULNERABILITY IN GSKIT AFFECTS IBM DB2 (CVE-2016-2183)
IT19138	2	IN V11.1 YOU MAY EXPERIENCE PERFORMANCE DEGRADATION, TIMEOUTS, IF DATABASE NATIVE ENCRYPTION IS ENABLED.
IT19362	3	ENV_GET_REG_VARIABLES RETURNS INCORRECT DEFAULT VALUES FOR DB2CHGPWD_EEE AND DB2LOGINRESTRICTIONS.
Fix Pack m2fp2 - Text Search
IT19001	3	DB2 NSE V11.1 MOD1 FIXPACK1 INSTALLATION ISSUE
Fix Pack m2fp2 - pureScale Services
IV96673	2	GPFS GETS SHUTDOWN BY CM ENTER MAINTENANCE MODE
IT17909	2	DB2 COMMANDS AND CONNECTION ATTEMPT HANG WHEN CF SCA STRUCTURE MEMORY IS FULL
IT19994	2	SCA SEARCH AND INSERT LOGIC CAN LEAD TO A PERFORMANCE BOTTLENECK FOR AN XA WORKLOAD
IT19139	2	SET PRIMARY CF USING COMMAND "DB2CLUSTER -CM -SET -OPTION PPRIMARY -VALUE ***" NOT WORKING CORRECTLY
IV90425	2	"DB2CLUSTER -CREATE -FILESYSTEM" SEGMENTATION FAULT
IV95313	2	A MEMBER GOES DOWN WITH FODC_PANIC DUMPS WHEN EDUS RUSH TO RETRIEVE THE CONNECTIONS
IT19402	2	PURESCALE MEMBER CAN CRASH IN PDDUMPVALISTELEMENT
IT19463	3	DB2CLUSTER -VERIFY FAILED IN RDMA PING TEST

DB2 Version 11.1 Fix Pack m1ifx001
APAR	Sev.	Abstract
Fix Pack m1ifx001 - CDE Data
IT18637	2	[POST11M1FP1GASAP_CANDIDATE]-901 CAN ONLY INPLACE UPDATE THE HEAD REC OF A MULTI-PAGE RECORD, DATABASEMETAWRITER.CPP:1417
IV91752	2	THE FIRST UPDATE STATEMENT FOR A COLUMN-ORGANIZED TABLE MAY IN RARE CASES CAUSE FUTURE QUERIES TO MISS SOME MATCHING RESULTS.
Fix Pack m1ifx001 - CDE Query
IT18914	2	WITH DB2 V11.1 M1FP1 ON ZLINUX WITH HARDWARE LEVEL EQUAL OR OLDER THAN ZEC13 DB2START WILL FAIL
Fix Pack m1ifx001 - Codegen and Runtime
IT18072	2	SQL0902 MAY OCCUR DURING EXECUTION OF QUERY CONTAINING LARGE RESULTSET
IT19462	2	WINDOWS EVENT HANDLE LEAK WITH PARALLELIZED QUERY PLANS (INTRA_PARALLEL YES) - MAY CAUSE OSERR 1450
IT18671	2	SQL0902 MAY OCCUR DURING EXECUTION OF QUERY CONTAINING LARGE RESULTSET
Fix Pack m1ifx001 - Data Recovery Services
IT17844	1	UPGRADE DATABASE COMMAND MIGHT FAIL IN SQLPMIGRATEMFH
IT19687	2	DB2 NOT CALCULATING 'REUSABLE' SPACE CORRECTLY DURING UPGRADE
IT19023	2	AFTER CRASH RECOVERY, AN DEFERRED ONLINE REORG CLEANUP MIGHT CAUSE AN X ROW LOCK MISSING FOR AN INDOUBT TRANSACTION.
IT19780	2	IN RARE TIMING CONDITION, THE DATABASE CAN HANG DUE TO DEADLATCH BETWEEN HADR PROCESSES.
IT19781	2	IN A DPF DATABASE INSTANCE, IN RARE TIMING CONDITION A SEG-FAULT/TRAP CAN OCCUR IN FUNCTION SQLPSETTID()
Fix Pack m1ifx001 - Install and Catalog Services
IT15485	2	SECURITY: TABLE PRIVILEGE CHECKING MAY RETURN OUTDATED RESULTS AFTER A TABLE IS RENAMED (CVE-2017-1150)
Fix Pack m1ifx001 - Process Model
IT16127	1	IN DPF, DB2 TRAPS IN SQEDBMGR::LOCALDEACTIVATE IF A NODE FAILS AND THAT NODE IS THE CATALOG NODE FOR SOME DATABASE
Fix Pack m1ifx001 - Query Compiler QGM
IT18170	2	WRONG RESULT IS POSSIBLE IF GENERATED ALWAYS EXPRESSION REFERENCES A BUILT-IN FUNCTION WITH MORE THEN ONE STRING INPUT
Fix Pack m1ifx001 - pureScale Services
IT17913	3	DB2GCF MIGHT INCORRECTLY REPORT INSTANCE AS OPERABLE INSTEAD OF AVAILABLE WHEN USING VIRTUAL HOSTNAME IN DB2NODES.CFG

DB2 Version 11.1 Fix Pack 1
APAR	Sev.	Abstract
Fix Pack 1 - Buffer Pool Services
IT15752	1	REVERT TO PREVIOUS METHOD OF CALCULATING ASYNCHRONOUS WRITE TIME FOR DB2 MONITORING
Fix Pack 1 - CDE Data
IT16128	2	SLOW PERFORMANCE WITH GROUP BY ON VARCHAR COLUMN WITH COLUMN BASED TABLES
Fix Pack 1 - Client Interfaces
IT17403	1	CONNECTION TO DB2 DATABASE USING ODBC DRIVER MANAGER IN MAC OS X FAILS WITH SQL1024N ERROR
IT11512	2	DB2DCLGN -Z OS390 WRITES 05 LEVEL FOR GRAPHIC DATA TYPE
Fix Pack 1 - Codegen and Runtime
IT17179	2	IF ARRAY USED IN AN OPEN CURSOR IS MODIFIED THEN WRONG RESULT OR A TRAP ARE POSSIBLE
IT16869	2	SELECT ROW CHANGE TOKEN WILL RETURN WRONG RESULT WHEN USINGRIDSCAN (ROW IDENTIFIER SCAN)
IT17259	2	QUERY MIGHT TRAP IN DATA PARTITION ELIMINATION OF A ZIGZAG JOIN
IT16656	2	SQL0801 AND WRONG RESULTS FROM STDDEV_SAMP, VARIANCE_SAMP, COVARIANCE_SAMP WHEN USED IN AN OLAP SPECIFICATION
IT16860	2	DB2STOP FORCE HANG DUE TO THE NOT INTERRUPTIBLE OSSSLEEP FUNCTION IN WINDOWS
Fix Pack 1 - DRDA Services
IT11963	3	KILL -9 TO A PURESCALE MEMBER RETURNS XAER_RMFAIL UNEXPECTEDLY
Fix Pack 1 - Data Management Services
IT17214	2	THE DATABASE MIGHT ABEND DUE TO PROGRAMMING ERROR IN LIST PREFETCH PROCESSING.
IT17489	2	SELECT AGAINST AN MDC TABLE WITH A RANGE PREDICATE IN SMP MIGHT RETURN A WRONG RESULT
IT16569	2	CURCOUNT IN DB2PD -REORG IS NOT MONITORED WHEN ONLINE REORG WITH CLEANUP OVERFLOWS OPTION
Fix Pack 1 - Data Management Utilities
IT17130	2	SORT RESERVATION MAY BE LEAKED UNDER CONSTRAINED SORT TUNING CON DITIONS, LEADING TO PERFORMANCE DEGRADATION AND SQL0955 ERRORS
Fix Pack 1 - Data Recovery Services
IT12449	2	DB2ADUTL EXTRACT: ERROR UNEXPECTED DATA SEEN AT THE END OF THE SEQUENCE, IMAGE MAYBE CORRUPT.
IT16274	2	DB2CKBKP/DB2ADUTL MIGHT REPORT INCONSISTENT OBJECT HEADER FLAGS IN COMPRESSED BACKUP IMAGE
IT18238	3	EXCESSIVE DB2DIAG MESSAGE WHILE RUNNING READLOG PROGRAM
Fix Pack 1 - Federation
IV90269	1	QUERIES WITH MULTIPLE OLAP CLAUSES AND DISTINCT AGAINST COLUMN ORGANIZED TABLES COULD RETURN WRONG RESULTS
JR56738	2	CREATE WRAPPER AND CREATE NICKNAME FAILING WITH FODC TRAP ON SIG #4
IT16062	3	DB2 MIGHT RETURN SQL0901N WHEN EXECUTING QUERY WITH SCALAG FUNCTIONS USED IN A CASE STATEMENT
Fix Pack 1 - Index Manager
IT17023	2	DEADLATCHING DURING MULTIPLE INDEX INFO PAGES CREATION IN PURESCALE
Fix Pack 1 - Install and Catalog Services
JR57036	2	REPLICATION CENTRE TOOL IS MISSING ON V11.1
IT16385	2	DB2 DATA SERVER CLIENT SILENT INSTALL FAILS WITH ERROR: PRODUCT: IBM DATA SERVER CLIENT - DB2COPY1 -- ERROR 1314.
IT17230	2	ADD LIBIBMC++.SO.1 32 BIT AND 64 BIT TO DB2 IMAGE FOR LINUX UBUNTU 16, SLES 12 AND RHEL 7 ON IBM Z SYSTEMS.
IT16407	2	DB2PREREQCHECK INCORRECTLY LISTS LIBSTDC++.SO.5 AS REQUIRED FOR INSTALLATION OF DB2 V11.1 ON LINUX 390 (ZSERIES)
IT16741	3	CUSTOMER CANNOT INSTALL DB2 WINDOWS CLIENT AFTER USING DB2UINS -F TO UNINSTALL OLDER VERSION OF DB2 WINDOWS CLIENT
IT17219	3	SYSCAT.COLUMNS AND SYSIBM.SYSCOLUMNS MAY SHOW INLINE_LENGTH OF 0 FOR A TABLE'S LOB COLUMNS
IT17097	3	SYSCAT.COLUMNS AND SYSIBM.SYSCOLUMNS MAY SHOW INLINE_LENGTH OF 0 FOR A TABLE'S LOB COLUMNS
Fix Pack 1 - JDBC Driver
IT18775	3	TO DOCUMENT ALL THE JCC APARS THAT ARE SHIPPED WITH DB2V11.1 M1 FP1
IT18705	3	JCC RETURNS STALE DATA CALLING AN ARRAY STORED PROCEDURE AGAINSTDB2 Z/OS
IT17030	3	LOADING OF GLOBAL FILE USING -D OPTION WITH INCORRECT LOCATION NOT THROWING CORRECT EXCEPTION FOR JCC4
IT16801	3	JDBC DRIVER RETURNS INCORRECT DATA_TYPE FOR "GRAPHIC","VARGRAPHIC" ,"DBCLOB","XML"
IT16454	3	WLB FOR XA DISTRIBUTED TRANSACTION FOR LUW/PURESCALE
IT16173	3	JCC GSS-API DB2JCCPLUGIN CONCURRENCY ISSUE
IT15830	2	JCC GSS-API DOES NOT INVOKE THE DB2JCCPLUGIN FREEPLUGIN() METHODIN A GSS-API FAILURE SCENARIO
IT15338	2	NO AUTOCOMMIT FOR "COMMIT ON RETURN NO" STORED PROCEDURES FOR XASINGLE PHASE
IT18774	3	SQLSYNTAXERROREXCEPTION WAS THROWN WHEN SQL WAS EXECUTED USING CACHED PREPARED STATEMENT
Fix Pack 1 - Parsing and SQL PL
IV90750	2	INCORRECT RESULTS ARE POSSIBLE WHEN MULTIPLE ROW_NUMBER() , INLINED SQL SCALAR UDF AND COLUMN ORGANIZED TABLES ARE PRESENT
IT17941	2	POSSIBLE WRONG RESULTS WHEN THE INPUT PARAMETERS OF AN INLINED SQL SCALAR UDF CONTAINS AN OLAP SPECIFICATION
Fix Pack 1 - Performance
IT07722	2	HADR STANDBY MAY CRASH DUE TO MEMORY CORRUPTION WITH TOP FUNCTION SQLOCRASHONCRITICALMEMORYVALIDATIONFAILURE
Fix Pack 1 - Problem Determination
IT03399	2	THE AMOUNT OF DATA WITCH CAN BE FETCHED BY PD UDFS IS AT MOST 500MB.
Fix Pack 1 - Process Model
IT17143	2	MEMBER SUBSET IS NOT DROPPED AFTER HOST DATABASE IS DROPPED
Fix Pack 1 - Query Compiler Optimizer
IT17556	1	INCORRECT RESULTS ARE POSSIBLE WHEN JOIN AGAINST CDE TABLES IS DONE AND AN UNDOCUMENTED JOIN SUPPORT REGISTRY VARIABLE SET
IT17458	2	IN DB2 DPF, POSSIBLE WRONG RESULT WHEN OUTER JOIN PREDICATE COL1=COL2 AND BOTH COLUMNS ARE FROM THE OUTER TABLE
Fix Pack 1 - Query Compiler QGM
IT17361	1	FODC_TRAP, DROP() HIT SEGV DURING SQLNR_SPLIT_AND_GBPD
IT16271	2	JOIN-CONDITION RETURNS SQLCODE -338 WHEN TABLE FROM IMPLICIT CROSS JOIN IS REFERENCED
IT16703	2	DB2 MAY RETURN INCORRECT RESULTS WHEN USING STRING EQUALITY PREDICATES CONTAINING DIFFERING CODE UNITS
IT16599	2	THE DB2 SERVER TERMINATES ABNORMALLY IN SQLNQ_HANDLE_MODULE_OBJ_REF WHEN CREATING A SQL ROUTINE
IT16792	2	INCORRECT QUERY RESULTS WHEN USING OFFSET-CLAUSE AND/OR FETCH-FIRST-CLAUSE
IT17872	2	DB2 MAY TRAP IN SQLNR_CHECK_CAN_ADD_GB_DISTINCT WHEN COMPILING SOME QUERIES
IT17256	2	DB2 CRASH ON INVALID OBJECT
IT17452	2	WRONG RESULT IN STORED PROCEDURE QUERY WHEN ADD/DROP CHECK CONSTRAINT
IT16575	2	SQLCODE -120 WHEN UDF WITH DEFAULT VALUE USED WITHIN AN AGGREGATE FUNCTION IN SQL PL OR PL/SQL
IT09673	2	XML QUERY MAY RETURN INCORRECT RESULT WHEN IT HAS OLAP AND ORDER BY
IT16112	3	A CORRELATED SCALAR SUBQUERY IN AN UPDATE STATEMENT MAY NOT CORRECTLY RETURN SQL0811N
Fix Pack 1 - Security
IT17190	2	DB2AUDIT HIT EFAULT WHEN TRYING TO FORMAT THE OUTPUT.
IT16893	2	ONLINE BACKUP WITH COMPRESSION AND ENCRYPTION MAY CREATE A CORRUPTED BACKUP FILE
Fix Pack 1 - Text Search
IT17233	2	SECURITY: NET SEARCH EXTENDER AFFECTED BY MULTIPLE'a0VULNERABILITIES IN'a0OPENSOURCE EXPAT XML PARSER
IT15265	2	DB2TS CLEAR EVENTS DOES NOT WORK WHEN EVENTTABLLE HAS ROWS > 1000.
Fix Pack 1 - pureScale Services
IT16158	1	DB2 PURESCALE HANG DUE TO MISSING LOCK NOTIFICATION
IT17462	3	RHEL 7: THE DB2 FAULT MONITOR FEATURE DOES NOT SUPPORT THE SYSTEMD INIT SYSTEM
IT17469	3	WHEN RUNNING 'DB2CLUSTER -LIST -ALERT', DB2ROCME LOGS TO THE DB2DIAG.LOG WITH UTC TIMESTAMP (+000) INSTEAD OF LOCAL TIME

[{"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":"OTHER - Uncategorised","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF016","label":"Linux"},{"code":"PF033","label":"Windows"}],"Version":"11.1","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

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Modified date:
16 June 2021

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swg21995889

IBM Support

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Fix List for DB2 Version 11.1 for Linux, UNIX and Windows

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