On the maintenance page the on the "Revision Clean up Task" it displays as Task Does not exist.This was enabled previsously.Also on system/console/jmx dont find the MaintenanceTaskRevisionCleanupTask
Please can you let us know how to enable this again.
Thanks in advance.
It is as per the docs but I dont know how this task chnaged to "Task does not exist" and disappered in the JMX console.If this come in JMX console then the issue will be fixed.
How to bring it there.
It is also present on the configMgr page.
I just encountered the same issue on an AEM 6.5 instance. There is another property that needs to be present: job.topics
After adding this property, the Task became active again.