ORA-16791: unable to check the existence of the standby redo logs

ORA-16791: unable to check the existence of the standby redo logs


Cause:


The database may not be mounted, or the query of the V$STANDBY_LOG fixed view failed.



Action:


Ensure the database is mounted and query the V$STANDBY_LOG fixed view to see if the problem has been corrected, and retry the operation.