Upgrade didn't start due to missing or altered scheduled jobsIssue Upgrade didn't kick offReleaseJob names are specific to Paris and beyond, however the issue is pertinent to all releases. Pre-Paris jobs are named: Upgrade and Check Upgrade Script.CauseUpgrade jobs are set to On Demand or don't exist.ResolutionNavigate to 'sys_trigger.list'Confirm these 2 jobs exist and are set up as you see below, if you want the upgrade to kick off: