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