RMAN Backup Fails With Ora-00600 [Krbbfmx_notfound] (Doc ID 376292.1)

Last updated on JANUARY 19, 2012

Applies to:

Oracle Server - Enterprise Edition - Version: and later   [Release: 10.2 and later ]
Information in this document applies to any platform.


The RMAN database backup fails for some datafiles with the following errors:

ORA-00600: internal error code, arguments: [krbbfmx_notfound], [5], [2721]
RMAN-12019: continuing other job steps, job failed will not be re-run

The error raises while RMAN is reading the datafile header to get bitmap block information


Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms