Last updated on FEBRUARY 07, 2014
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 and later
Information in this document applies to any platform.
=== ODM Issue Clarification ===
After upgrade to 11.2, sometimes user session fails with ORA-03113 : end-of-file communication.
Lots of ORA-07445 [kkqteParseSqlForPG] reported in alert log with the below error.
ORA-07445: exception encountered: core dump [kkqteParseSqlForPG()+...] [SIGSEGV] [ADDR:...] [PC:0x.......] [Invalid permissions for mapped object] 
Any changes , knowingly / unknowingly that made local indexes unusable on some of the partition/sub-partition table on another schema those are referenced in the failing query.
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