Oracle Database Errors or Warnings from Error ORA-19921 to ORA-19932

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ORA-19921: maximum number of string rows exceeded
Cause: The maximum number of rows in the V$RMAN_STATUS or V$RMAN_OUTPUT table has been exceeded.
Action: Close some of existing and unused RMAN connections and sessions.
ORA-19922: there is no parent row with id string and level string
Cause: RMAN tried to add a new V$RMAN_STATUS row, but the parent row did not exist.
Action: This is an internal error. Contact Oracle Support.
ORA-19923: the session for row with id string is not active
Cause: RMAN tried to update an V$RMAN_STATUS row but the process which owns this row died.
Action: This is an internal error. Contact Oracle Support.

ORA-19924: there are no row with id string
Cause: RMAN tried to update an V$RMAN_STATUS row, but the row don’t exist.
Action: This is an internal error. Contact Oracle Support.
ORA-19926: Database cannot be converted at this time
Cause: Another CONVERT DATABASE operation is already in progress.
Action: Retry CONVERT DATABASE command later.

ORA-19927: CONVERT DATABASE operation cannot proceed
Cause: An error occurred earlier during CONVERT DATABASE operation.
Action: Retry CONVERT DATABASE command.
ORA-19930: file string has invalid checkpoint SCN string
Cause: When opening the file to be placed in a copy or backup set, to be inspected, the file header was not recognized as a valid header because it contained a invalid checkpoint SCN. The indicated file cannot be processed.
Action: Ensure that the correct files are being specified for the catalog or backup operation.
ORA-19931: file string has invalid creation SCN string
Cause: When opening the file to be placed in a copy or backup set, to be inspected, the file header was not recognized as a valid header because it contained a invalid creation SCN. The indicated file cannot be processed.
Action: Ensure that the correct files are being specified for the catalog or backup operation.
ORA-19932: control file is not clone or standby
Cause: The operation failed because the control file was not mounted as standby or clone.
Action: Mount the database as standby or clone and retry.

Above are list of Oracle Database Errors or Warnings from Error ORA-19921 to ORA-19932 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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