ORA-07264: spwat: semop error, unable to decrement semaphore.



ORA-07264: spwat: semop error, unable to decrement semaphore...

Answer / guest

Cause: Semop system call returned an error. Semaphore set
may not exist.

Action: Check errno. Semaphore ID is returned in sercose[0].
Verify semaphore set exists. A possible cause for this error
is that a "shutdown abort" was done while this process was
running.

Please add more information about this Error

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