Fixes are available
APAR status
Closed as program error.
Error description
When the MON_UOW_EXECLIST database configuration parameter is set to OFF every Db2 application will still consume monitor heap relating to Executable ID list collection. This could result in other processing failing to get monitor heap. This in turn could lead to a FODC_Memory diagnostic collection. Here is a sample stack that shows other processing failing to get monitor heap: fd_select sqloReadNamedPipe sqloReadVendorRC sqloInvokeVendorFunction pdVendorCallWrapper pdInvokeCalloutScriptViaVendorAPI dumpOnOOM sqloMemLogPoolConditions sqloGetMemoryBlockExtended GetFastWriterRecord collectRequestorActivities collectLockEvent sqlplWaitOnWP sqlplMakeNewRequestNonSD sqlplrq sqliLockUncond sqliLockForReadUncond sqli_proc_leaf sqlischf sqlirdk sqldIndexFetch sqldRowFetch sqlriFetch
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * all * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 11.1.4.6 or higher * ****************************************************************
Problem conclusion
Upgrade to Db2 11.1.4.6 or higher
Temporary fix
Comments
APAR Information
APAR number
IT34787
Reported component name
DB2 FOR LUW
Reported component ID
DB2FORLUW
Reported release
B10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-11-04
Closed date
2021-03-31
Last modified date
2021-03-31
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
DB2 FOR LUW
Fixed component ID
DB2FORLUW
Applicable component levels
RB10 PSN
UP
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
03 May 2022