ORA-00230: operation disallowed: snapshot control file enqueue unavailable
What triggered the Error:
The attempted operation cannot be executed at this time because another process currently holds the snapshot control file enqueue.What should we do to fix it:
Retry the operation after the concurrent operation that is holding the snapshot control file enqueue terminates.
If this was not sufficient go over to:
Oracle Official Support Knowledge Center
Or maybe those geeks at: StackOverflow Board
Or maybe those geeks at: StackOverflow Board