Oracle Database Errors or Warnings from Error ORA-07446 to ORA-07456
ORA-07446: sdnfy: bad value ‘string’ for parameter string.
Cause: The directory specified as the value for the stated parameter could not be used.
Action: Make sure the directory you have specified is a valid directory/file specification.
ORA-07447: ssarena: usinit failed.
Cause: Oracle failed to create a shared arena file.
Action: Use sercerrno field to determine cause of failure.
ORA-07448: ssarena: maximum number of shared arenas exceeded.
Cause: Oracle attempted to create more shared arena files than permitted.
Action: Raise the value for max_arena in INIT.ORA.
ORA-07449: sc: usnewlock failed.
Cause: Oracle failed to acquire a shared arena lock.
Action: Check result code in sercerrno to determine the cause of failure.
ORA-07451: slskstat: unable to obtain load information.
Cause: kstat library returned an error. Possible OS failure
Action: Check result code in sercose for more information.
ORA-07452: specified resource manager plan does not exist in the data dictionary
Cause: User tried to load a resource manager plan that does not exist.
Action: Use a resource manager plan that exists in the data dictionary.
ORA-07453: requested resource manager plan schema does not contain OTHER_GROUPS
Cause: User tried to load a resource manager plan schema that does not contain the OTHER_GROUPS group.
Action: Use a resource manager plan schema that contains the OTHER_GROUPS group.
ORA-07454: queue timeout, string second(s), exceeded
Cause: User session queued for longer than maximum specified queue queue duration time for consumer group.
Action: Re-submit job at a later time or increase queue timeout.
ORA-07455: estimated execution time (string secs), exceeds limit (string secs)
Cause: User attempted to execute an operation whose estimated execution time exceeds the limit specified for the consumer group.
Action: Execute job on behalf of another group, or increase limit.
ORA-07456: cannot set RESOURCE_MANAGER_PLAN when database is closed
Cause: An attempt was made to turn on the Resource Manager when the database was closed.
Action: Open the database and try again.
Above are list of Oracle Database Errors or Warnings from Error ORA-07446 to ORA-07456 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.
Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.