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ORA-600 [kcfidf_1] on File Access (Doc ID 1642604.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.1 to 11.2]
Information in this document applies to any platform.


The following error is encountered in the alert log and trace file:

ORA-00600: internal error code, arguments: [kcfidf_1], [24], [227], [kcvfdb.c], [1763], [], [], [], [], [], [], []

The trace file shows that the process is executing the following SQL.

Current SQL Statement for this session :
select, b.status, b.change#, b.time, b.file# from v$backup b, v$datafile df where b.file# = df.file#

The 'Call Stack' section of the trace file includes functions like:

... kcfidf_special kcvxfh qerfxFetch qerfxFetch qerfxFetch qerfxFetch qerjotFetch qerjotFetch qerjotFetch qersoProcessULS qersoFetch qervwFetch qerjotFetch ...


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