Ora-07445: Exception Encountered: Core Dump [kkodsel]

(Doc ID 283137.1)

Last updated on JUNE 13, 2013

Applies to:

Oracle Server - Enterprise Edition - Version: 9.0.1.4 to 9.2.0.4
This problem can occur on any platform.
Oracle Database Server

Symptoms

Running a particular query results in internal error:

ORA-07445: exception encountered: core dump [kkodsel()+696] [SIGSEGV] [Address
not mapped to object] [0x4F0] [] []

Checking the trace file generated for the above error , the following functions are seen at
the top of the call stack trace:

kkodsel kkostran kkooqb kkoqbc apakkoqb apaqbd apadrv ....

Cause

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