The Delete Log Analysis job is running daily but this job is not found to be scheduled under Jobs - Scheduled Jobs page.
A process is defined and scheduled to run daily. The first step of the process is to run the Delete Log Analysis which was triggering the job daily
Release : 15.7.1
Component : CA PPM SAAS STUDIO
This scenario can happen to any jobs in the system. The fix would be to either remove the step from the process which runs the job or place the process on hold.