Hello my fellow DBA's

I am a junior DBA and I found these errors in my alert log and investigated them in the trace file that was created. The senior DBA seems to think it is not that important but I think it may be but not wanting to sound or look like and idiot I figured I would try here first before I pressed the issue. These errors are happening about once a week. It seems to me that a background process is dying. We are not running MTS or parallel server or anything.

Oracle 8.0.5.0.0
Windows NT 4.0

Lots of memory dumps, happening about once a week.

Errors are happening when we are updating snapshots on a remote datamart from central server.

error 600 detected in background process
OPIRIP: Uncaught error 447. Error stack:
ORA-00447: fatal error in background process
ORA-00600: internal error code, arguments: [17112], [80888908], [], [], [],
[], [], []
ORA-00600: internal error code, arguments: [17114], [80888908], [], [], [],
[], [], []


Trace file names: on1pSNP1.TRC size 1.4 Mb
on1pSNP0.TRC size 1.4 Mb

Exact same job is run on 4 other databases without incident

Any ideas would be great, I check Metalink and couldn't find anything that pertained to my exact errors