Sup0108 A Deployment Or Update Operation Is Already In Progress Best [better] Jun 2026

At its core, the SUP0108 error is a defensive mechanism built into Dell’s Lifecycle Controller Event Messaging Architecture . It ensures that two discrete firmware deployments do not write to the same flash memory banks simultaneously, which would risk bricking the system component.

: Use the RACADM CLI to delete pending jobs that may be blocking the update: racadm jobqueue delete -i JID_CLEARALL_FORCE Perform a "Cold Boot"

It indicates that the system's update engine is currently busy or locked by a previous task Immediate Solutions Wait for Completion At its core, the SUP0108 error is a

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

Known firmware anomalies in older versions of iDRAC9 or initial releases of iDRAC10 cause ghost updates to persist in the UI background. Best Technical Fixes for Error SUP0108 Known firmware anomalies in older versions of iDRAC9

The system uses a to prevent data corruption. If two updates happen at once, they could overwrite each other’s configurations or database schemas. When you see SUP0108 , the Cloud Portal or the API has detected an active "Running" or "Processing" status on a previous request. 2. Common Culprits

The you are attempting to update (e.g., BIOS, RAID controller, or iDRAC firmware). Share public link When you see SUP0108 , the Cloud Portal

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

Check for "Locks" in the resource group or individual resource settings.

Q: What are some best practices to avoid the SUP0108 error? A: Use a phased deployment approach, use maintenance windows, monitor SCCM logs, and use automation and scripting.

If a stuck host RAM drive is causing the issue, soft-resetting the iDRAC will not work. A hardware fleapower drain is required to wipe the volatile memory banks. Gracefully the host operating system.