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Fix list for Informix Server 12.10.xC16W2 release

Release Notes


Abstract

Informix Server provides periodic fixes for release 12.10.xC16W2. The following list is the most recent report of defect fixes for customer-reported defects in 12.10.xC16W2 releases. This report combines both Windows and UNIX-specific defect fixes, and is more current than the defect information included in the product release.

Content

Fix Pack 12.10.xC16W2

Fix release date: 17 Apr 2025

Status: Recommended

Download: IBM Marketing Registration Services or Fix Central

APAR Abstract
IT34772 CONNECTION MANAGER IGNORES KEEPALIVE ON CONNECTIONS TO THE DATABASE SERVER
IT39315 POTENTIAL MEMORY LEAK IN A SP ENV WHEN DYNAMIC SQL WITH CURSOR IS USED AND SQL ERRORS OCCURED IN THE SPL FLOW
IT40623 REPACK & SHRINK IS NOT SUCCESSFUL IF TABLE CONTAINS PARTITION BLOBS WITH LARGE ADDRESSES
IT41337 SETTING SESSION_LIMIT_TEMPSPACE LIMIT KILLS INFORMIX/DBSA USER SESSION
IT41355 CLR SERVER CAN GET ASSERTION WHILE APPLYING LOG RECORDS PERASE AND PTRUNCATE DUE TO BREAK FLAG SET
IT41512 PSM IGNORES VARIABLES IN PSM_ACT_LOG / BAR_DEBUG_LOG
IT41666 PSM_DBS_POOL & PSM_LOG_POOL ENV VARS NOT WORKING AS EXPECTED
IT42257 NEW CHUNKS AND THEIR SPACES LOSE THEIR BIGCHUNK FLAGS ON INSTANCES NEWLY CREATED USING IFXCLONE
IT42411 ONBAR WITH AMAZON S3 HAVING AN INVALID CERTIFICATE CAUSES BACKUP TO FAIL BUT STILL REPORTS SUCCESSFUL
IT42892 SLOW BLOBSPACE BLOB CREATION WITH LARGE NUMBER OF UNCOMMITTED FREED BLOBPAGES
IT43728 SESSIONS ABLE TO CONNECT DURING FAST RECOVERY MAY CAUSE ASSERT FAILURE
IT43744 RESTORE USING CHUNK RENAME OPTION AND RENAMED ROOT CHUNK INCORRECTLY UPDATES ROOTOFFSET
IT43843 AN UPDATE STATISTICS PSORTPROC THREAD CAN RUN ON A CPU VP FOR A WHILE WITHOUT YIELDING
IT43884 SQLTRACE DOESN'T FILL PROCEDURE NAME IF PROCEDURE WAS EXECUTED FROM TRIGGER
IT43936 ARCHECKER TLR NOT WORKING WHEN DELIMIDENT IS SET TO "Y" OR "N"
IT44034 VARIOUS MEMORY CORRUPTION WITH STMT_CACHE AND EXT_DIRECTIVES AREENABLED
IT44076 ONCHECK -PE ON TEMP DBSPACES CAN OCCASIONALLY REPORT ERROR:CHUNKFREE PAGES: ###, EXTEND FREE PAGES: ####.
IT44299 QUERY RETURNS 768: INTERNAL ERROR IN ROUTINE OPJOIN() WHEN IFX_FOLDVIEW=1
IT44546 PERFORMANCE OPTIMIZATION FOR PROCESSING OF READAHEAD REQUESTS
IT44669 JDBC ERROR MESSAGE NOT DISPLAYED IN GLS LOCALE
IT44683 UPDATING A PARTITION BLOB IN A FULL FRAGMENT OF A ROUND ROBIN FRAGMENTED TABLE WITH INADEAQUATE FREE SPACE CAN LOSE THE BLOB
IT44740 HASH JOINS LEADING TO VARIOUS FAILURES
IT44815 CREATING AN INDEX USING UDT COLUMNS LIMITS THE SIZE OF THE INDEXTO 16,775,134 DATA PAGES PER FRAGMENT
IT45029 DELETING ROWS FROM TABLE WITH PRIMARY KEY ON 2 VARCHAR COLUMNS LEAKS RITEM POOL MEMORY WHEN DTC CLEANER RUNS
IT45056 STRESSING SHMTOTAL WITH DISK_ENCRYPTION TURNED ON CAN CRASH SERVER DURING PHYSICAL OR LOGICAL LOGGING
IT45199 EXECUTION OF STORED PROCEDURES ON HDR SECONDARY SERVER DURING PROMOTION TO PRIMARY MAY FAIL
IT45265 ASSERTION FAILURE SEEN IN WALKVCOL WHEN SELECTING BYTE AND CASTING TO TEXT & ERROR 874 IS RAISED
IT45641 ASSERT FAILURE POSSIBLE DURING INSERT OPERATION INTO A TABLE WITH AN ACTIVE CREATE INDEX ONLINE OPERATION
IT45654 QUERIES AGAINST SYSSQEXPLAIN, SYSSESSIONS AND SYSSQLSTAT CAN CAUSE ASSERTS, HANGS ON SESSION MUTEX AND EXCESSIVE MEMORY GROWTH
IT45758 SKIP SCAN QUERY PLAN FROM STATEMENT CACHE POTENTIALLY PICKING WRONG DATA FRAGMENT
IT45842 ONUNLOAD FAILURE WRITING TO OUTPUT DEVICE POTENTIALLY CRASHING THE SERVER
IT46136 UNLOAD AFTER 'MERGING BLOB DATA FROM TEMP TABLE' CAUSING ERROR: 9810 / 12097
IT46185 HUGE MEMORY CONSUMPTION USING AN LVARCHAR WITH A LIKE WITHIN A STORED PROCEDURE IN A UTF8 DATABASE
IT46210 AUDIT EXSP FOR STORED PROCEDURE RUNNING QUERY AGAINST DERIVED TABLE REPORTS PROCID 0 FOR PROCEDURE IN DERIVED TABLE
IT46251 QUERY USING INDEX SELF JOIN MAY NOT RETRIEVE ALL ROWS WHEN A LOCK ERROR IS ENCOUNTERED
IT46310 COUNT(*) RETURNS A NULL VALUE IN THE RESULT
IT46536 WIRE LISTENER THROWS "UNABLE TO GET CONNECTION TO DB SYSMASTER" EXCEPTION WHEN CONNECTING VIA MONGO SHELL
IT46585 SUB-QUERY WITH MAX FUNCTION IN WHERE CLAUSE CAUSE 172: ISAM ERROR: UNEXPECTED INTERNAL ERROR
IT46620 HIGH HEAP MEM USAGE/LEAK WITH THE NEW STATEMENT CANCEL TIMEOUT CODE
IT46671 IF MISSING PAGES CAN BE REPAIRED FOR A SMARTBLOB SPACE, A WARNING INSTEAD OF AN ERROR SHOULD BE REPORTED.
IT46855 QUERY PERFORMS SLOWER WHEN OPT_GOAL IS SET TO 0 AS COMPARED TO WHEN OPT_GOAL IS SET TO -1
IT47096 DELETING TEMP TABLE DURING SESSION CLOSURE CAN LEAD TO A CRASH OF THE INSTANCE
DT419064 UPDATE STATS LOW ON THE SAME TABLE IN PARALLEL CAN LEAD TO AN INFINTE BLOCK OF THE AFFECTED SESSIONS.

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Document Information

Modified date:
16 May 2025

UID

ibm17233223