Release Notes
Abstract
Informix provides periodic fixes for release 15.0. The following list is the most recent report of defect fixes for customer-reported defects in 15.0.1.12 release. 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 15.0.1.12
Fix release date: 24 Jul 2026
Download: IBM Fix Central
| KI ID | Known Issue Abstract |
| IT44130 | ERROR 1213 IN REMOTE QUERY USING CONCAT |
| IT35233 | ERRORS REPORTED DOING PER DATABASE SQL COMPONENT CONVERSION SHOULD BE MORE INFORMATIVE |
| DT473744 | DRDA can leak session memory for SQSCB when database name is >= 18 chars. |
| DT473633 | The command: `onpsm -D scan` fails to add objects to PSM. |
| DT473369 | The 'oncheck -cI' utility in Informix Server 15.0.1 falsely reports an index as corrupted under specific storage and localization configurations. |
| DT472426 | After upgrading from earlier IDS 14.10 to newer 14.10, executing a stored procedure can fail with -1213 : A character-to-numeric conversion process failed. |
| DT469911 | Dropping a temp table with a blobspace blob column potentially causes extended critical section and checkpoint blocking. |
| DT468679 | Unload of special characters (example: ä) from a varchar field and with conversion from 8859-1 to uf8 can truncate the text. |
| DT467723 | The dbinfo() routine returns incorrect results when attempting to determine the Informix version. |
[{"Type":"MASTER","Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSGU8G","label":"Informix Servers"},"ARM Category":[{"code":"a8m500000008cqlAAA","label":"Informix Publications"}],"Platform":[{"code":"PF002","label":"AIX"},{"code":"PF016","label":"Linux"},{"code":"PF033","label":"Windows"},{"code":"PF035","label":"z\/OS"}],"Version":"15.0.1"}]
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Document Information
Modified date:
10 September 2026
UID
ibm17285408