My 8.1.7 DB on Solaris 2.7 is throwing trace files about every five minutes.
The alert log entries say:
SMON: Parallel transaction recovery slave got internal error
Mon Apr 30 12:17:32 2001
Errors in file /oracle/admin/ipdevla/bdump/ipdevla_smon_8665.trc:
ORA-00600: internal error code,
Not good news from my source:
POSSIBLE CORRUPTION
Versions: 7.3.x, 8.0.x, 8.1.x
Attempting to back out an undo record and cannot find a corresponding sys.ts$ entry
generating this exception.
Suggestion:
Attempt to rebuild the database, or restore from a valid backup and rollforward to a