Fixes are available
DB2 Version 9.1 Fix Pack 7 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 7a for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 8 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 9 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 10 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 11 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 12 for Linux, UNIX and Windows
APAR status
Closed as program error.
Error description
Two interwoven recursive optimizer routines exhaust runstack.
Local fix
Increase AGENT_STACK_SZ from default 1024 to 3000.
Problem summary
Users Affected : All Problem Description : Improve query rewrite rule to avoid exhaustion of runstack for optimizer recursive routines.
Problem conclusion
Problem was fixed on V9.1 FP7 (s090308).
Temporary fix
Increase AGENT_STACK_SZ from default 1024 to 3000.
Comments
APAR Information
APAR number
LI73370
Reported component name
DB2 UDE ESE LIN
Reported component ID
5765F4104
Reported release
910
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2008-04-17
Closed date
2009-04-27
Last modified date
2009-04-27
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
ENG_SQNR
Fix information
Fixed component name
DB2 UDE ESE LIN
Fixed component ID
5765F4104
Applicable component levels
R910 PSN
UP
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Document Information
Modified date:
15 October 2021