Sup0108 A Deployment Or Update Operation Is Already In Progress Best 〈HIGH-QUALITY · GUIDE〉

Go to and look for any jobs related to “update set retrieval,” “preview,” or “commit.” If a job appears stuck or has been running for an unusually long time, cancel or delete it. After removing the stuck job, retrigger your operation.

If the UI shows no active tasks but you still get the error, you may need to clear the lock manually.

If the command line method fails or you prefer a graphical user interface, resetting the iDRAC management engine forces a reload of the firmware downloader architecture without shutting down the host server's operating system.

If a soft reset does not lift the lock, a stuck installation job is likely lingering in the queue. You can forcibly clear it via the RACADM interface. Clear All Pending Jobs Go to and look for any jobs related

The error "SUP0108: A deployment or update operation is already in progress" is a standard message from Dell's integrated Dell Remote Access Controller (iDRAC). It appears when you attempt to start a new firmware update while the Lifecycle Controller is already busy with another operation, or when a previous update job is stuck in the queue. This can happen even if no visible job is running, often due to:

Comprehensive Guide: Resolving iDRAC Error "SUP0108: A deployment or update operation is already in progress"

This article outlines why this error happens and provides a breakdown of the best troubleshooting methods to clear the block and successfully update your system. What Causes the SUP0108 Error? If the command line method fails or you

The SUP0108 error can be attributed to several causes, including:

Sometimes, simply deleting the stuck update set and re-exporting it from the source instance with a resolves the issue. After renaming, retrieve the update set again and attempt the commit.

If an active deployment ID appears, cancel it: Clear All Pending Jobs The error "SUP0108: A

For advanced users managing servers programmatically, the issue can also arise when using the Redfish API. If you encounter SUP0108 during API automation, ensure your script isn't inadvertently leaving a SimpleUpdate process hanging. Some users have found that using downloads.dell.com instead of dl.dell.com as the source for firmware images can resolve some internal processing errors. Ensure your automation logic includes checks for an active job ID before attempting a new one.

To avoid seeing this error in the future, follow these deployment habits: