Fix list for Informix Server 14.10.xC13/13W3 and Informix Client SDK 4.50.xC13/13W3 releases


Abstract

Informix provides periodic fixes for the 14.10/4.50 releases. The following list is the most recent report of defect fixes for customer-reported defects in the Informix Server 14.10.xC13/13W3 and Informix Client SDK 4.50.xC13/13W3 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 14.10.xC13/13W3 and 4.50.xC13/13W3

Fix release date: 26 Feb 2026

Status: Recommended
Download: IBM Marketing Registration Services or Fix Central

APAR IDABSTRACT
DT276225IT45658: CREATING A FUNCTION WITH A LVARCHAR PARAMETER USING SQL_LOGICAL_CHAR AND UTF8 CAUSES PROBLEMS IN SCHEMA GENERATION
DT276456IT45674: CURRENT_ROLE RETURNS AN DIFFERENT STRING/DIFFERENT CHARACTERS AFTER SETTING THE ROLE ON LINUX OS.
DT416400IT45946: ROLLBACK EXCEPTION HANDLER WITH OPEN CURSOR RAISING ERROR 721 WITH A NON-EXISTENT UDR NAME
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.
DT423086The onsmsync utility is not deleting the entries for dropped dbspaces from the ixbar file along with deleting entries from the sysutils tables.
DT453233Possible 'Assert Warning' logged while attempting to read rows with LC isolation level, if the rows are locked by particular a transaction.
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.
DT458971Memory block header corruption detected by the pfsc_booster thread during startup.
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'.
 

Document Information

Modified date:
22 April 2026