Last updated on MAY 26, 2008
Applies to:Oracle Server - Enterprise Edition - Version: 10.1.0.1 to 10.1.0.3
This problem can occur on any platform.
Checked for relevance on 25-Oct-2007.
ORA-4031 errors frequently and users are having locking / hanging problems. The ORA-4031 errors show SQL AREA.
ORA-04031: unable to allocate 4000 bytes of shared memory ("shared pool","select audit$,options from p...","sql area","seg:kggfaAllocSeg")
ORA-04031: unable to allocate 4096 bytes of shared memory ("shared pool","SELECT EVENT_CASE_ID FROM ...","sql area","kgghteInit")
Looking in the ORA-4031 trace shows (in this example) 400MB allocated to SQL AREA which was the bulk of all shared pool allocation.
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