Parameter job_queue_processes is resseting to 0
Hello together,
I'm running an Enterprise Manager Cloud Control on an Oracle Linux 6 Server to manage my databases. After the upgrade to EMCC 12.1.0.4 the parameter job_queue_processes is resseting after some days from 1000 to 0 so I'm not able to login as sysman on the Website anymore.
So I tried to set the parameter hard. First I stopped OMS by
emctl stop oms -all
OMS stopped successfully. Now I've set the parameter:
SQL> show parameter job
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
job_queue_processes integer 0
SQL> alter system set job_queue_processes=1000 scope=both;
System altered.
But after restarting the database the parameter resets itself to 0: