Oracle Database Errors or Warnings from Error ORA-00451 to ORA-00480

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ORA-00451: foreground process died unexpectedly
Cause: The foreground process for the new connection did not start.
Action: Reconnect to Oracle.
ORA-00452: foreground process unexpectedly terminated with error string
Cause: The foreground process for the new connection did not start.
Action: Reconnect to Oracle.
ORA-00453: backgroud process ‘string’ is dead
Cause: The background process that was being messaged was dead or its incarnation was invalid.
Action: Restart the background process.
ORA-00469: CKPT process terminated with error
Cause: The checkpoint process died
Action: Warm start instance

ORA-00470: LGWR process terminated with error
Cause: The log writer process died
Action: Warm start instance
ORA-00471: DBWR process terminated with error
Cause: The database writer process died
Action: Warm start instance
ORA-00472: PMON process terminated with error
Cause: The process cleanup process died
Action: Warm start instance
ORA-00473: ARCH process terminated with error
Cause: The archive process died
Action: Warm start instance
ORA-00474: SMON process terminated with error
Cause: The system cleanup process died
Action: Warm start instance

ORA-00475: TRWR process terminated with error
Cause: The system tracing process died
Action: Warm start instance
ORA-00476: RECO process terminated with error
Cause: The distributed transaction (two-phase commit) recovery process died.
Action: Warm start instance
ORA-00477: SNP* process terminated with error
Cause: A materialized view refresh process died
Action: PMON will restart SNP process shortly. If SNP process does not get started, contact Oracle support.
ORA-00478: SMON process terminated due to error string
Cause: SMON was unable to service the requests due to error in cleanup of resources
Action: Warm start instance
ORA-00479: RVWR process terminated with error string
Cause: The RVWR process died
Action: Warm start instance
ORA-00480: LCK* process terminated with error
Cause: A system lock process died
Action: Warm start instance

Above are list of Oracle Database Errors or Warnings from Error ORA-00451 to ORA-00480 received while performing certain operation against Oracle Database or related products.

What are Oracle Database Error Messages?

Oracle Error Messages may be returned while using products which are part of Oracle Database.  Each Oracle Database Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.

Hope this was helpful.

Thanks,
SQLServerF1 Team
Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.

 

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