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

A corrupted WSUS database often causes ghost operations. Run the cleanup of ConfigMgr.

"A deployment or update operation is already in progress. Please wait until the current operation is complete and then try again." A corrupted WSUS database often causes ghost operations

A sudden network drop or power failure during a previous update. A corrupted WSUS database often causes ghost operations

: The iDRAC firmware installer may have left a RAM drive on the host OS from a prior upgrade that needs clearing. Best Practices to Resolve SUP0108 A corrupted WSUS database often causes ghost operations

If you’re certain no operation is running, manually clear the stale lock from the admin console ( /admin/deployments/reset or equivalent).