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IBM Informix CSDK v4.50 and Server v14.10 Published Cumulative Special Build Fix Lists

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Abstract

IBM Informix CSDK v4.50 and Server v14.10 Published Cumulative Special Build Fix Lists

CSBs are cumulative, with each CSB containing all fixes delivered in previous CSBs.
CSBs are listed in descending order, with the most recent ones at the top. As a result, earlier-listed CSBs include all the fixes from those listed further below.
CSBs and the listed Known Issues (KIs) may be updated retroactively.
Not all CSBs are included in this list.
CSBs are generally not available for download on Fix Central.

Content

14.10.13 Cumulative Special Build 2

2026-2-3

KI NumberKI Title
DT420102Running the oncheck -cDI command against an HDR primary results in an Assert Warning if the table contains a mix of BTREE and BTS indexes.
DT455110When btscanner invokes BTMERGE on a raw table index, the resulting BTMERGE log record triggers an assertion failure during log roll-forward.
DT456203The dbload option -i, which specifies the number of rows to ignore in the input file, is not functioning correctly.
DT456590Updating BSON columns with ASCII characters above 127 may throw 959/172 error(s) a trigger an Assert Failure.
DT456892Running dbschema -d <databasename> -t all -ss <filename> with STMT_CACHE=2 generates errors: -959,-172, -25582, -349.
DT457129Considering two tables populated with the same data but with different indexes; when executing the same query on both tables, the results varied. The expected outcome is that the results should be identical.
DT458702A query with just the skip clause might not get a good plan.
DT460757After extending a temp dbspace chunk, oncheck -pe report wrong/old free pages on HDR/RSS.
DT460899Creating the Java VM throws Assert Failed when JVPARGS is set.
DT461016When STMT_CACHE=2, dbschema induces 'Assert Failed: No Exception Handler'.
IT45674IT45674: CURRENT_ROLE RETURNS AN DIFFERENT STRING/DIFFERENT CHARACTERS AFTER SETTING THE ROLE ON LINUX OS.
IT45946IT45946: ROLLBACK EXCEPTION HANDLER WITH OPEN CURSOR RAISING ERROR 721 WITH A NON-EXISTENT UDR NAME

 

Fix list for Informix Server 14.10.xC13/13W1 and Informix Client SDK 4.50.xC13/13W1 releases

 

 

14.10.12 Cumulative Special Build 17*

2025-11-26

*This is the final CSB for this fix pack release.

KI NumberKI Title
DT213836IT43658: RESTORE FAILS WHEN DIRECT_IO IS SET TO 2 AND RESTORE IS MADE TO A CORRUPT FILE USING EXPRESS EDITION
DT259187IT45316: INSERT A CLOB COLUMN VIA AN EXTERNAL TABLE ON A UPDATABLE SECONDARY MAY FAIL WITH DIFFERENT ERRORS
DT452716DBACCESS THROWS UNKNOWN ERROR MESSAGE -36206.
DT455027AF in charcmp() in FOREACH inside SPL with ORDER BY and VARCHAR / LVARCHAR data type size mismatch at SPL definition.
DT455118When total memory used across the stmt. cache memory pools > STMT_CACHE_SIZE then statements won't be cached impacting the performance of server.
DT456348CREATE OR REPLACE PROCEDURE results in the error 201: Syntax error using dbimport.

 

14.10.12 Cumulative Special Build 16

2025-11-11

KI NumberKI Title
DT416383IT45488: ARCHIVE PHYSICAL VALIDATION FAILED WHEN EXECUTED AGAINST ONPSM  BACKUP
DT420636System table ph_run may not have any rows deleted when AlertCleanup() is run.
DT440550CREATE PROCEDURE causes unexpected internal error and session to be disconnected from the database.
DT446292Alter fragment on table <tab1> attach on fragmented table rebuilds all the existing index partitions.
DT448677AF hanging thread on secure connection (SSL) which leads to stack overflow and hung session.
DT452555Query on a large fragmented table running slower in 14.10.xC11.
DT452611Update statistics high on fragmented temp table may fail with -768 mbmerge2bin error or error 312/100.
DT452616An infinite wait may occur on the ER sendq mutex rqmut_trg_send when memory is exhausted.
DT453169Interactive dbaccess survives the loss of the terminal consuming an entire cpu.
DT454170OLAP query (OVER...PARTITION) with statement cache and nested table expression fails in ev_colret_int.
DT454248AUS Evaluation and Refresh throws Warning and Error -201 when table OWNER name has hyphen in it.
DT454679Assert Failed when running update with join on a partitioned table.

 

14.10.12 Cumulative Special Build 15

2025-10-14

KI NumberKI Title
DT448526ODBC: MEMORY CORRUPTION WHEN SELECTING A CLOB AS SQL_C_WCHAR
DT451902If the first call of a sysdbopen SPL fails after an instance restart, all subsequent calls fail too.
DT452624Assert Failed while closing a database after running a stored procedure.

 

14.10.12 Cumulative Special Build 14

2025-9-30

KI NumberKI Title
DT208980IT43456: KAIO NOT SUPPORTED WITH SECTOR_SIZES GREATER THAN 1KB
DT435423For a table fragment with more than 2147483647 rows, oncheck -p[t|T] displays some values as negative numbers.

 

14.10.12 Cumulative Special Build 13

2025-9-23

KI NumberKI Title
DT416412IT44388: NO WAY OF KNOWING/AVOIDING DATA TRUNCATION WITH LENGTH RESTRICTED CHAR/NCHAR/VARCHAR/NVARCHAR FIELDS
DT449388The 'cdr define replicate' command fails when both the --name and -U options are used.
DT450006An OLAP query with over / partition by causes an exception in olap_open/ev_colret_int.

 

Informix Server 14.10.xC12W12 (PID release) defect fix list

 

14.10.12 Cumulative Special Build 11

2025-9-9

KI NumberKI Title
DT443434Error -88052: Cannot open file <filename> while running 'onpsm -D scan <path>'.
DT447468Sort operations may run for extended periods of time without yielding.
DT447570Potential for extended wait times on terminated readahead requests.
DT449998Update command with a join is failing with -245 error when PDQPRIORITY is set.
DT450351Performance issue and different query plan from inside SPL compared to a plain query when FIRST n is in the query and n is passed in as a SPL variable.

 

14.10.12 Cumulative Special Build 10

2025-9-2

KI NumberKI Title
DT417329ODBC CONNECTION MAY FAIL WITH A SEGV IF NO USERNAME IS PASSED IN THE SQLCONNECT
DT425192Accessing a corrupted index with a MUTLI_INDEX scan results in an exception.
DT447054There needs to be a termination and/or timeout mechanism for hung ER connections.
DT448077RTREE rollback error in recovery.
DT448394A select on a table with in-place alters may produce corrupted output.
DT448600A query on table with in-place alters fails with "Assert Failed: rowalter: PTOCOPYVC: collen (0x1f) > max_vc_len (0x7) (cmpoff: 0x10b, uncmpoff 0x227".
DT448869INSERT INTO...SELECT FROM an external table into a raw table inserts more rows into the raw table than what is in the external table if PDQPRIORITY is set high enough.

 

14.10.12 Cumulative Special Build 8

2025-8-20

KI NumberKI Title
DT260110IT45398: DBSCHEDULER IS NOT STARTED ON SECONDARY SERVER AFTER PROMOTION TO PRIMARY AND HAVING JUST MIGRATED TO 14.10
DT436091[POWERPC] ST_Union is very slow
DT444015Improvements for oninit -S command line option to start server in standard mode.

 

14.10.12 Cumulative Special Build 7

2025-8-12

KI NumberKI Title
DT438578Restore between editions should be possible if the version is exactly the same.
DT440534Physical logging activity prior to physical recovery may lead to recovery errors.

 

14.10.12 Cumulative Special Build 6

2025-8-5

KI NumberKI Title
DT436528The dbaccess utility can core dump when trying to display check constraints, if terminal window columns are very wide.
DT438106The DBMS_LOB_SUBSTR function randomly displays garbage characters.
DT444833Prepared statement using ENCRYPT_AES which has an empty parameter throws Assert Failed: Condition Failed (Bad allocation size (0) in fnencrypt().

 

Informix Server 14.10.xC12W5 PID release defect fix list

 

14.10.12 Cumulative Special Build 4

2025-7-21

KI NumberKI Title
DT277098IT45687: INSERT INTO EXTERNAL TABLE RETURNS -499 ERROR BEFORE ROWSIZE IS EXCEEDED
DT390062IT46394: RESTART OF INSTANCE WILL START MIGRATION OF BLADES WHEN MIGRATION HAS HAPPENED WITH DIFFERENT EDITION
DT438240Error -9753 when executing a remote stored procedure from within a DRDA connection with SQLTRACE enabled.
DT440529Using the extractvalue function will change the codeset of the included data.
DT445981Assert Failed in it_create when STMT_CACHE is enabled and the same SQL is prepared and executed with different parameter types.
DT438564Assert Fail while executing a query that includes MOD() and has an argument passed as a host variable.

 

14.10.12 Cumulative Special Build 3

2025-7-7

KI NumberKI Title
DT436546Remote select on a view can throw Assert Failed and then fail with -874.

 

14.10.12 Cumulative Special Build 2

2025-6-30

KI NumberKI Title
DT416204IT36031: RHEL 8 INSTALLGSKIT DOES NOT INSTALL CORRECTLY IF A PREVIOUS VERSION EXISTS
DT438000CDC API cdc_set_fullrowlogging or cdc_endcapture can Assert Fail with Mutex Holder Value is not Null or Invalid Mutex Type.
DT442831Bad query plan produced from a query with host variables and using FIRST n.

 

14.10.12 Cumulative Special Build 1

2025-6-23

KI NumberKI Title
DT406781IT47160: USING ONMODE -WF TO CHANGE LTAPEDEV TO/FROM '/DEV/NULL' DURING A RESTORE WILL ABORT THE SERVER
DT416262IT41701: ASSERT FAILURE IN CDR NIF SEND THREAD IF SQLHOSTS ENTRY REMOVED/COMMENTED OUT
DT416393IT45465: SYSMASTER DATABASE MAY BE RELOCATED OUTSIDE THE ROOT DBSPACE DURING MIGRATION WHEN AUTOLOCATE IS ENABLED
DT433795Remote insert from local query hangs the thread in "cond wait netnorm".
DT435698Selecting remotely from a view with the LPAD function fails with -357.
DT437738Running a view on a remote database using DRDA fails with error -357.
DT437969Select on a view from tables in different databases returns error -357.

 

  

14.10.11 Cumulative Special Build 4

2025-6-2

KI NumberKI Title
DT439132ODBC WITHOUT GL_USEGLU FAILS TO CONNECT WITH ERROR 'UNABLE TO LOAD TRANSLATION DLL'
DT443640ODBC CONNECTION THROWS -11066 INVALID ARGUMENT VALUE
DT401024IT47154: AFTER HDR SECONDARY IS PROMOTED TO RSS, SYSMASTER:SYSCLUSTER TABLE STILL SHOWS ENTRY FOR OLD HDR
DT435915Windows: An ontape backup will hang after completion if the total number of characters for the names of the dbspaces is too large.
DT438133The command "onstat -g prc -r 1" fails with "Unable to open input file '1'"

 

14.10.11 Cumulative Special Build 3

2025-5-23

KI NumberKI Title
DT188325IT42925: ONLOG -D LTAPEDEV CAN FAIL WITH "COULD NOT LOCATE REQUESTED LOG UNIQID. PROGRAM TERMINATED." ON SOLARIS 11.4
DT241796IT47148: REMOVE THE REQUIREMENT THAT THE OFFSET OF A CHUNK HAS TO BE A MULTIPLE OF THE DBSPACE PAGE SIZE
DT259290IT44525: INCORRECT ENTRY IN SQLHOSTS FILE AFFECTING RUNNING ER NODES SETUP, AFTER INFORMIX RE-START.
DT380765IT45997: ASSERT FAILURE IN COPYEXPR WHEN SSC IS ENABLED AND FIRST COLUMN IS ROWID AND ANOTHER COLUMN THAT IS NOT A BUILT-IN DATA TYPE
DT383179IT45492: RSCGETCOMPDICTROW: RSREAD FAILED. ISERRNO = 157. COMPRESSION DICTIONARY COULD NOT BE RETRIEVED.
DT390553IT46469: THERE NEEDS TO BE A MORE MEANINGFUL MESSSAGE GENERATED (INSTEAD OF AN AF FILE) WHEN ATTEMPTING TO ADD A CHUNK WITH A SIZE LARGER THAN THE RAW DEVICE
DT392081IT46571: UPDATE STATS ON A SP USING REQEXP DATABLADE DEADLOCKS WITH AUTOREGEXE SCHEDULER TASK ON SP LOCKS
DT416442IT45633: SELECT GENBSON(TABNAME) FROM TABNAME GIVES ERROR   "217: COLUMN  () NOT FOUND IN ANY TABLE IN THE QUERY (OR SLV IS UNDEFINED)"
DT424520WHEN RUNNING MULTIPLE STATEMENTS, A RECORD IS INSERTED INTO SYSTABAUTH FOR A TABLE THAT DOES NOT EXIST IN SYSTABLES
DT438197Table with more than 63 sbspaces in the PUT clause can be created, but after it is created no DMLs/DDLs are allowed due to exceeding a limit of 63 sbspaces.

 

14.10.11 Cumulative Special Build 2

2025-5-13

KI NumberKI Title
DT145187IT41933: THE DIRECTORIES WHERE BTS_TRACEFILES CAN BE WRITTEN SHOULD BE EITHER CONFIGURABLE OR LIMITED TO SOME DIRECTORIES
DT169508IT42257: NEW CHUNKS AND THEIR SPACES LOSE THEIR BIGCHUNK FLAGS ON INSTANCES NEWLY CREATED USING IFXCLONE
DT178531IT42679: SYSADMIN TASKS FAILING WITH SQL ERROR -217
DT212523IT43659: RESTORE USING RESTORE_FILTER FAILS WITH SYSTEM ERROR 232.
DT222945IT44024: DBSCHEMA -SS DOES NOT SHOW NEW FRAGMENTS ADDED WITH ALTER FRAGMENT FOR AN INTERVAL FRAGMENTED TABLE
DT225047IT44181: GETMETADATA().GETCOLUMNS IS RETURNING WRONG TYPE FOR COLLECTION TYPE LIST
DT225313IT44197: BATCH INSERT USING FET_BUF_SIZE HANGS OR CAUSES A SEGV
DT225718IT44233: REBUILD OF SYSMASTER DATABASE DURING INSTANCE STARTUP WHILST SESSIONS ARE CONNECTING MAY RESULT IN ASSERTION FAILURE
DT239604IT44526: SQL ERROR: -26190 AND -236 ON INSERTING EXTERNAL TABLE FROM A   'TABLE HAVING VERCOLS'
DT239608IT44530: AFTER CREATING "TENANT DATABASE" CONNECTION ATTEMPT FROM "DBACCESS/JDBC" THROWS "-27001 ERROR"
DT244597IT44167: TASKS FROM SYSADMIN DATABASE IN NON TENANT/TENANT WITH SESSION  LIMITS MAY FAIL WITH EXCEEDING SESSION LIMITS FOR INFORMIX USER
DT245234IT44424: ONSMSYNC IS STOPPING AFTER "SKIPPING OBJECT DBSPACE1 AS ITS NOT FOUND INTO SYSDBSPACES"
DT245454IT44831: EXECUTING ANY SQL AFTER "CREATE PROCEDURE FROM", WHICH HAS AN ERROR, CAN CAUSE AN ASSERT FAILED IN PARSECMD
DT245801IT44886: CREATING AN EXTERNAL TABLE WILL IGNORE DBMONEY ON FIRST ROW OF OUTPUT
DT245885IT44896: ALTER FRAGMENT DETACH IS STILL RECREATING THE INDEX WHEN INDEX  IS FUNCTIONAL INDEX
DT258082IT45187: INSTANCE RAISES ERROR 9791 OR HANG RUNNING SP ON PRIMARY NODE
DT258168IT45259: MIX OF DELETE/SELECT USING MULTIINDEX SCANS CAN CAUSE IS_EMPTY(&CB->RMCB_RESULT_BUF) MESSAGES
DT258893IT45303: OPTIMIZER CHOOSING A SLOWER QUERY PLAN WHEN JOINING SYSPAGHDR  WITH OTHER SMI TABLES IF SYSPAGHDR IS BIG.
DT259228IT46671: IF MISSING PAGES CAN BE REPAIRED FOR A SMARTBLOB SPACE, A WARNING INSTEAD OF AN ERROR SHOULD BE REPORTED.
DT260821IT45533: OPTIMIZER NOT USING THE INDEX PATH AND SELECT QUERY KEEPS ON RUNNING AND NEVER RETRIEVES RECORDS.
DT261850IT45556: VERY SPECIFIC CONNECT BY QUERY RESULTS IN EXCEPTION IN MAKEIDXFUNC
DT269690IT45555: CERTAIN QUERIES WITH VERY LARGE OR CLAUSE IN THE WHERE BLOCKS THE INSTANCE, CANNOT BE KILLED, MEMORY GROWS
DT365702IT45842: ONUNLOAD FAILURE WRITING TO OUTPUT DEVICE POTENTIALLY CRASHING  THE SERVER
DT381964IT46136: UNLOAD AFTER 'MERGING BLOB DATA FROM TEMP TABLE' CAUSING ERROR: 9810 / 12097
DT383139IT46179: THE OPTIMIZER CHOOSING A SLOWER QUERY PLAN WHEN DATA DISTRIBUTIONS ARE AVAILABLE.
DT385926IT46210: AUDIT EXSP FOR STORED PROCEDURE RUNNING QUERY AGAINST DERIVED TABLE REPORTS PROCID 0 FOR PROCEDURE IN DERIVED TABLE
DT390078IT46395: MEMORY LEAK OF MTMUTEX BLOCKS IN THE MT POOL WHEN CASTING A ROW TYPE UPDATING A TIMESERIES TABLE.
DT391007IT46463: UPDATE STATISTICS FOR LARGE FRAGMENTED TABLES OR TABLES USING FRAGMENT LEVEL STATISTICS MAY RUN FOR EXTENDED PERIODS
DT392470IT46566: ONLINE.LOG SHOWS MESSAGE "FAILED TO OPEN DUMMY UPDATES SQL SCRIPT." AFTER UPGRADING TO 14.10.FC11
DT392527IT46575: ATTEMPT TO EXTEND A CHUNK WHICH BELONGS TO A TENANT MAY FAIL WHEN THE TENANT IS NOT IN THE CACHE
DT394320IT46721: WINDOWS: MULTITHREAD CONNECTIONS TO AN SSL ENABLED SERVER MAY FAIL WITH A GSK_INVALID_STATE ERROR OR A SEGV
DT394375IT46702: CORRUPTION IN GLOBAL MEMORY POOL DUE TO SQL GREATER THAN 16K SIZE COMING FROM DB2 CLIENTS AND IFX_NETBUF_SIZE SET TO 65536
DT394541IT46738: THE CHECK_VERSION SCRIPT THROWS SYNTAX ERROR ON SOLARIS
DT395727IT46626: ASSERT FAILURE IN GET_TRIGVARDATA
DT396203IT46855: QUERY PERFORMS SLOWER WHEN OPT_GOAL IS SET TO 0 AS COMPARED TO WHEN OPT_GOAL IS SET TO -1
DT398621IT47017: CDR_SERIAL PARAMETER NOT ACCEPTED FROM ONCONFIG IN WINDOWS ENVIRONMENT
DT398753IT47057: PERFORMANCE DEGRADATION WITH THREADS WAITING ON DBS_PARTN MUTEX
DT399747IT47064: [POWERPC] ASSERTION FAILURE IN OP_OPINIT WHEN RUNNING PARALLEL QUERIES ON SEVERAL DATABASES.
DT399925IT47079: UPDATE OF A ROW AFTER ALTER TABLE CAN LEAD TO VARIOUS ASSERT FAILED WHEN VARCHAR IS INVOLVED
DT400050IT47100: SELECT WITH CONNECT BY IN AN STORED PROCEDURE ENVIRONMENT RESULTS IN A MEMORY LEAK
DT400152IT47084: QUERY ON A FRAGMENTED TABLE IS CHOOSING THE SEQUENTIAL SCAN VS INDEX SCAN DUE TO OVERFLOW IN COUNTING TOTAL PAGES IN OPTIMIZER
DT400234IT47096: DELETING TEMP TABLE DURING SESSION CLOSURE CAN LEAD TO A CRASH OF THE INSTANCE
DT400735IT47135: INDEX OPERATIONS ON A COMPRESSED INDEX/TABLE IN COMBINATION WITH READAHEAD CAN CAUSE MEMORY ISSUES
DT400935IT46880: OPTIMIZER IS CHOOSING A LESS EFFECTIVE INDEX FILTER WITH 'OR' COMPARED TO 'IN' CONDITION.
DT400992IT47152: A CTE WITHOUT UNION ALL LOOPS FOREVER. LEAKS MEMORY AND CANNOT BE INTERRUPTED.
DT406846IT47162: SYSINDICES - PAGESIZE COLUMN IS NOT GETTING UPDATED WHEN INDEX  IS MOVED TO A DBSPACE WITH A DIFFERENT PAGE SIZE
DT409063IT47180: UPDATE STATISTICS HIGH FAILS WITH -768: INTERNAL ERROR IN ROUTINE MBMERGE2BIN(): (NSTREAMS 4 + NZEROFRAGS 0) != NFRAGS 2
DT409388IT47209: ALTER TABLE CAN LEAD TO CORRUPTED DATA FOR THE NEXT SELECT WHEN VARCHAR IS INVOLVED
DT416151IT33091: ONSTAT -G RSS COUNTERS OBSERVED TO WRAP BECOMING NEGATIVE VALUES
DT416277IT40850: WITH CDR_MEM 2, VARYING ASSERTS AND MEMORY BLOCK HEADER CORRUPTION ON CDR TARGET
DT416284IT41666: PSM_DBS_POOL & PSM_LOG_POOL ENV VARS NOT WORKING AS EXPECTED
DT416294IT41512: PSM IGNORES VARIABLES IN PSM_ACT_LOG / BAR_DEBUG_LOG
DT416311IT40709: SELECT FIRST MAY CHOOSE A BAD QUERY PLAN
DT416380IT45635: AF IN OPTIMIZER DUE TO RANGE FILTER WITH CHAR COLUMN ON A TABLE PARTITIONED WITH ROUND ROBIN FASHION.
DT416405IT45163: INSERT TRIGGERS THAT CALL MANY STORED PROCEDURES CAN BE SLOWER AFTER AUTO UPDATE STATISTICS REFRESH
DT416418IT46280: NEWLY UPGRADED HDR PRIMARY FORGETS ABOUT BEING PRIMARY IF RESTARTED BEFORE RE-CONNECTING TO SECONDARY
DT416420IT46540: GSKCRYPT64-8.0.60.1.LINUX.X86_64.DEB AND GSKSSL64-8.0.60.1.LINUX.X86_64.DEB FILES ARE MISSING
DT416423IT46163: ASSERT FAIL WHILE EXECUTING INSERT STATEMENT IN DRDA_SQLCA_DATA
DT416428IT46799: DBEXPORT SOMETIMES DOES NOT PRINT SPACES, WHICH ARE NEEDED WHEN A CHECK CONSTRAINT IS PRINTED
DT416432IT46158: RESERVED PAGE TIMESTAMP DISCREPANCY BETWEEN PRIMARY AND SECONDARY SERVER MAY RESULT IN FAST RECOVERY ERROR
DT416435IT46650: NULL VALUE OF JSON ROWDATA IN ASYNCHRONOUS POST COMMIT TRIGGER  IS SHOWING A STRING "NULL" (INCLUDING QUOTES)
DT416438IT46645: AFTER ALTER FRAGMENT ATTACH OPERATION, INDEX FRAGMENT MOVED TO SAME DBSPACE AS TABLE FRAGMENT
DT416439IT47170: ERROR 972/142 WHEN ADDING VARCHAR COL ON PRIMARY CRASHING RSS SECONDARY NODE
DT416772IT47233: CDR CHECK REPLICATE --  REPAIR NOT REPAIRING ALL ROWS
DT416859IT47246: 'TALS.IEM' MESSAGE FILE REMOVED FROM THE MSGFILE GLOBAL STRUCTURE BREAKS COMPATIBITLIY WITH 4GL
DT417605Query with 'set environment implicit_pdq 1' returns error -768: Internal error in routine compute_op_mem: operator not in phase.
DT418591-21569 should be known for legacy clients
DT419064update stats low on the same table in parallel can lead to an infinite block of the affected sessions
DT419719Potential for instance hang when many ER data sync resolver threads are waiting for spin lock
DT420113insert with a cast from character to clob writes into SBSPACENAME and not into the sbpace which is specified in the PUT clause
DT420192Using the NO_SUBQF environment variable in an SPL environment is inconsistent.
DT420448DRDA: In a DRDA session, the "Run Time" in onstat -g his always shows 0.0000 when the query needs to send rows back.
DT421275Assert Failure from sysmaster query using sys_ra_act_daemons pseudo table
DT421298WRONG NAME USED TO REGISTER THE 64-BIT ODBC DRIVER
DT421367In the sch_tasks.sql file $INFORMIXDIR/etc/sysadmin/sch_tasks.sql, there is an error in the function definition. A threshold with name "REQUIRED LEVEL BACKUP" is (attempted to be) selected as "REQUIREDLEVEL BACKUP".
DT421753SERVER FAILS IN TLSETOBJ WHEN RENAMING CONSTRAINT INSIDE A PROCEDURE
DT423220Potential for assert failure on remote secondary server during connection establishment.
DT423234AF in conby_addcoltotab while executing a 'WITH CTE AS' SQL and onstat -g ses shows error -522.
DT425325A large, poorly written IN clause may cause memory corruption.
DT426148Users other than informix or dbsa are still able to connect to the server in Single-User mode if ADMIN_USER_MODE_WITH_DBSA is set to 1.
DT426753Assert Failed: Dropping wrong TBLSpace, requested 14904545 != actual 14904544.
DT436445Potential for Assert Failure from sysmaster query using sysnetworkio pseudo table
DT436660Assert Failed in ASF_FreeSqlhOptions
DT436661RSS_Recv thread on RSS server can assert while submitting the readahead request.
DT437174UPDATE STATISTICS HIGH ... FORCE on a fragmented table with an index and many rows, does not update distribution.

 

Informix Server 14.10.xC11W1 defect fix list

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Document Information

Modified date:
03 February 2026

UID

ibm17257093

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