APAR status
Closed as program error.
Error description
When running a quite specific query with a sophisticates logic in the select list containing case expression combined with nested build in functions but having a simple select on a few tables with a group and a order cause memory corruption messages during the execution or at the cleanup. When setting up Memory scribbling the query showed an exception in the stack 0x00000000014e545d (oninit) afstack 0x00000000014eb021 (oninit) mt_ex_throw_sig 0x00000000014f9398 (oninit) afsig_handler 0x00007fedec8bdb10 (Linux) <signal frame> 0x00007fedeb73551f (/lib64/libc-2.22.so) __memmove_avx_unaligned 0x0000000000c000fd (oninit) groupcopyfunc 0x0000000000c06100 (oninit) ha_insrt_hashtab_or_ovrfl_page 0x0000000000c01591 (oninit) initgrpcols 0x0000000000c0411b (oninit) group_open 0x00000000008c9e19 (oninit) sort_open 0x00000000008a2a21 (oninit) prepselect 0x0000000000ada7bb (oninit) open_cursor 0x0000000000af3aea (oninit) sq_open 0x0000000000bc6afe (oninit) sqmain 0x000000000161400a (oninit) spawn_thread 0x00000000014d6122 (oninit) th_init_initgls 0x000000000151c55f (oninit) startup
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 12.10.xC14 and 14.10.xC4. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Update to Informix Server 12.10.xC14 or 14.10.xC4 (when * * available). * ****************************************************************
Problem conclusion
Fixed in Informix Server 12.10.xC14 and 14.10.xC4.
Temporary fix
Comments
APAR Information
APAR number
IT31506
Reported component name
INFORMIX SERVER
Reported component ID
5725A3900
Reported release
E10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-01-14
Closed date
2020-03-04
Last modified date
2024-09-24
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
INFORMIX SERVER
Fixed component ID
5725A3900
Applicable component levels
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSGU8G","label":"Informix Servers"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"E10","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
25 September 2024