Cause
The system cleanup process died
The system cleanup process died
Warm start instance
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/e0.htm
https://community.oracle.com/message/10232993
https://community.oracle.com/message/1623880
https://community.oracle.com/message/11066621
https://community.oracle.com/message/3926677
https://community.oracle.com/message/4122490
https://community.oracle.com/message/2989327
https://community.oracle.com/message/1276978
https://community.oracle.com/message/1276890
https://community.oracle.com/message/365213
https://community.oracle.com/message/1817667
https://community.oracle.com/message/3221099
https://community.oracle.com/message/10682391
https://community.oracle.com/message/9390613
https://community.oracle.com/message/1885232
https://community.oracle.com/message/3297145
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