SNC Instance - UPGRADE ISSUE: upgrade window has passed --> Issue can come if Upgrade script is stuck in running stateIssue For issue "SNC Instance - <instance> UPGRADE ISSUE: upgrade window has passed", we have below KB for reference. KB0539822 Additionally, at times it can be observed that the "Upgrade" script in sys_trigger.list is set in running state and points to an older date than the current date of the system. This causes blockage to the scheduled upgrade as the assigned WAR does not get updated.,ResolutionUpdating the "Upgrade" script with below details will correct this issue: Traverse to sys_trigger.list.Search with name as Upgrade.Export and keep a backup of the XMLChange the State to ready.Next action to current timestamp Optional step : Go to Upgrade window and click on the "Check now" button under Next Upgrade check.