ORA-00231 Snapshot Control File has not been Named

ErrorCode
ORA-00231

Description
Snapshot control file has not been named.

Cause
Possible cause of this error is, during an invocation of cfileMakeAndUseSnapshot or cfileUseSnapshot it was detected that no filename for the snapshot control file had previously been specified.

Action
To fix this issue, specify a name for the snapshot control file by calling cfileSetSnapshotName.

reference

See Also