ORA-7445 in kkfico() When Using Domain Index (Doc ID 814353.1)

Last updated on JUNE 13, 2013

Applies to:

Oracle Server - Enterprise Edition - Version: 10.2.0.1 to 11.1.0.6
This problem can occur on any platform.

Symptoms

When running a query that uses a context type index an error similar to the following is raised:

ORA-07445: exception encountered: core dump [kkfico()+17] [SIGSEGV] [Address not mapped to object] [0x22] [] []

The call stack from the trace file shows something like:

... kkfico kkfifkk kkfipd kkfiPatchQbc qkadrv qkadrv qkadrv ...

The current statement includes a CONTAINS() operator on an XMLTYPE column, eg.:

select ... from ... where contains(xmldata, '%something%')>0

Cause

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