Sup0108 A Deployment Or Update Operation Is Already In Progress Best May 2026

Ensure your server or cloud instance has enough CPU and RAM. Operations often hang (and stay "in progress") because the system ran out of memory mid-way.

A specific service or worker thread has crashed without releasing its hold on the deployment mutex. Step-by-Step Solutions to Fix SUP0108 1. The "Wait and See" Strategy Ensure your server or cloud instance has enough CPU and RAM

Understanding SUP0108: How to Resolve "A Deployment or Update Operation is Already in Progress" Ensure your server or cloud instance has enough CPU and RAM

Never trigger a second update until you receive a "Success" or "Failed" notification from the first. Ensure your server or cloud instance has enough CPU and RAM

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