Sup0108 A Deployment Or Update Operation Is Already In Progress Best -

A disabled or locked Lifecycle Controller can cause this error.

/redfish/v1/Dell/Managers/<Manager-Id>/DellJobService/Actions/DellJobService.DeleteJobQueue

racadm jobqueue delete -i JID_CLEARALL_FORCE A disabled or locked Lifecycle Controller can cause

To understand why it is stuck (e.g., a container is crashing and preventing the update from finishing), check the service state:

Shut down the server and disconnect all power cables . A disabled or locked Lifecycle Controller can cause

To prevent the SUP0108 error from happening in the future, follow these best practices:

Navigate to the or package deployment history tab. A disabled or locked Lifecycle Controller can cause

This article provides a comprehensive guide to understanding and resolving the SUP0108 error, with actionable best practices to prevent it from recurring in your environment.