ORA-07265

Error: ORA-07265: sppst: semop error, unable to increment semaphore.

Causa: SEMOP system call returned an error. Semaphore set may not exist.

Acción: Check errno. Semaphore ID is returned in sercose[0]. Check semaphore set existence. A possible cause for this error is that a SHUTDOWN ABORT was done while this process was running.