Search for tables named DeploymentStatus , GlobalLocks , or TaskQueue .

Here is the best approach to diagnosing and fixing this issue. What Causes the SUP0108 Error?

The error occurs when a deployment flag or "lock" file is still active in the system’s backend. Common culprits include:

If you find a hung task, look for a "Cancel" or "Abort" button. Force-stopping the task through the official management console is the safest way to clear the SUP0108 state. 3. Clear the Deployment Lock Manually

In some enterprise applications, the "in progress" status is stored in a backend SQL table. Only attempt this if you have a backup.

Understanding SUP0108: How to Resolve "A Deployment or Update Operation is Already in Progress"

Before diving into technical fixes, wait . Many modern deployment engines (like Azure, AWS, or Kubernetes-based systems) have built-in cleanup routines. The system may simply be finishing a large file transfer or database migration that doesn't show progress in the UI. 2. Check Task History and Logs Navigate to your Activity Log or Task History .

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

Test updates in a sandbox first. This helps you gauge exactly how long an update takes, so you don't accidentally interrupt a long-running process in production.

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