Oracle Error ORA-07469: sppst: mclear error, unable to clear semaphore. Oracle 12 Views 0 Min Read Oracle Error Message ORA-07469: sppst: mclear error, unable to clear semaphore. Reason for the Error The mclear routine returned an error. Semaphore may not exist. Solution Check result code in sercerrno. Semaphore number returned in sercose[0]. Related admin November 9, 2024
