Ideal would be the option in the report transaction itself when choosing "execute in background" to make it more user friendly - but with S_BTCH_ADM = 'P' you can prevent the periodic options.
Nice for admins to make the WIZ more user friendly as a policy reminder would be table BTCOPTIONS prohibitive semantic -> admins cannot schedule jobs as themselves and must use a SYSTEM user and the default could be set as a preference in a user PID.
That would certainly help end users and admins from immortalizing themselves into the background processing.
Cheers,
Julius