Hi Manas,
It sounds like an instance of Timeslicing job got stuck as still running in the scheduler. This happens when a warm backup was performed instead of cold one, and jobs were still running in Clarity. We always recommend all jobs to be paused whilst a backup is taken for refreshing another environment.
Please try the following:
1. Check the existing scheduled Timeslicing, take a screenshot / write down the schedule
2. Cancel and delete all instances of Timeslicing job
3. Restart bg services
4. Try scheduling a Timeslicing job in immediate mode.
5. If it works, use the screenshot from step 1 to reschedule the job as it was.
If the above steps to do not solve the issue, please use the solution from the technical article below:
http://www.ca.com/us/support/ca-support-online/product-content/knowledgebase-articles/tec586757.aspx
Kind Regards
Nika Hadzhikidi
CA Technologies
Principal Support Engineer