ORA-12615: TNS:preempt error



ORA-12615: TNS:preempt error..

Answer / guest

Cause: A request to service an event failed because no event
notification has yet been posted.

Action: Not normally visible to the user. For further
details, turn on tracing and reexecute the operation. If
error persists, contact Oracle Customer Support.

Please add more information about this Error

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