Understanding ORA-600 [kfioTranslateIO01] (Doc ID 603758.1)

Last updated on AUGUST 19, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 to 10.2.0.5 [Release 10.2]
Information in this document applies to any platform.

Symptoms

A database using 10gR2 (10.2.0.3) and ASM, a background process reports error ORA-600 [kfioTranslateIO01].  This error can be reported by any process in the database, but in this particular case the affected process was  background process CTWR, related to block change tracking. Note that some background processes can die without affecting the instance, but  not for CTWR.


Tue May 20 01:37:52 2008
Errors in file /oracle/admin/prod/bdump/prodp1_ctwr_17191.trc:
ORA-00600: internal error code, arguments: [kfioTranslateIO01], [5], [17], [], [], [], [], []
Tue May 20 01:37:53 2008
Errors in file /oracle/admin/prod/bdump/prodp1_ctwr_17191.trc:
ORA-00600: internal error code, arguments: [kfioTranslateIO01], [5], [17], [], [], [], [], []
Tue May 20 01:37:53 2008
CTWR: terminating instance due to error 487

Cause

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