Creating record centre site for one of our web applications. 'Information policy management ' and 'Expiration policy' timer jobs are missing from job definitions for this perticular web app. I see this issue only in production environment. Already tried to restore the jobs by EnsureDefaultJobs() But failed. Deleting web application is not an option. How possibly these jobs could be restored?
Library and Folder Based Retention
feature is activated
You can go to Top level site settings
->Under Site Collection Administration->Site Collection policies->Activate "Library and Folder Based Retention".