Oracle Database Errors or Warnings from Error ORA-00341 to ORA-00350


ORA-00341: log string of thread string, wrong log # string in header
Cause: The internal information in an online log file does not match the control file.
Action: Restore correct file or reset logs.
ORA-00342: archived log does not have expected resetlogs SCN string
Cause: Recovery was given a log that does not belong to current incarnation or one of the parent incarnation. There should be another log that contains the correct redo.
Action: Supply the correct log file.
ORA-00344: unable to re-create online log ‘string’
Cause: An I/O failure occurred when attempting to re-create an online as part of either ALTER DATABASE OPEN RESETLOGS or ALTER DATABASE CLEAR LOGFILE command.
Action: Correct the file/device as indicated by accompanying errors.

ORA-00345: redo log write error block string count string
Cause: An IO error has occurred while writing the log
Action: Correct the cause of the error, and then restart the system. If the log is lost, apply media/incomplete recovery.
ORA-00346: log member marked as STALE and closed
Cause: A log file member was no longer complete.
Action: Correct the underlying problem by referring to the other error messages found with this one.
ORA-00347: log string of thread string, expected block size string doesn’t match string
Cause: On header read the blocksize indicated in the control file did not match the blocksize contained in the log file.
Action: Restore correct file or reset logs.

ORA-00348: single-process redo failure. Must abort instance
Cause: A failure occurred during a critical portion of the log code during single process operation. This error does not occur during normal multi-process operation.
Action: Shutdown abort and warmstart the database.
ORA-00349: failure obtaining block size for ‘string’
Cause: The operating system was unable to determine the blocksize for the given filename.
Action: Consult the accompanying error message, and correct the device or specify another filename.
ORA-00350: log string of instance string (thread string) needs to be archived
Cause: The command cannot be done because the log has not been archived, and media recovery has been enabled.
Action: Archive the log or disable media recovery. If the command supports an UNARCHIVED option then it can be used. However this may result in making backups unuseable, and forcing the drop of some offline files.

Above are list of Oracle Database Errors or Warnings from Error ORA-00341 to ORA-00350 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.

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


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