SQL failing with ORA-07445: exception encountered: core dump [msqlk2()+40] (Doc ID 551927.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version 10.2.0.2 to 10.2.0.3 [Release 10.2]
Information in this document applies to any platform.
This problem can occur on any platform.

Symptoms

SQL that was working on 10.1 is no longer working on 10.2

The alert log gives this error:
ORA-07445: exception encountered: core dump [msqlk2()+40] [SIGBUS] [Invalid address alignment]
[0xB38F0000000079] [] []

Call stack
msqapp msqter k2copnws msqant msq_logical kkechdpr
kkebldpr kkedsamp_check kkecdn kkotap kkoiqb kkooqb . . . .






Changes

Upgraded to 10.2

Cause

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