Forum Discussion
redamaleki
Apr 07, 2023Brass Contributor
SharePoint Workflow Manager service constantly restarting - InvalidCastException
We recently started encountering an issue with the Microsoft Workflow Manager. Every few minutes the Workflow Manager service will crash and restart. We have 3 hosts to manage 2013 workflows in our S...
redamaleki
Mar 21, 2024Brass Contributor
Did you get this resolved? It took us months to get someone on Microsoft's end of premium support (Software Assurance no longer cover SharePoint Server for support). I can describe what they had us do, but the error was specific to a workflow that was removed from the management front end, but that was still trying to execute in the backend. I can elaborate further, but it will be a bit of a write up.
Bullvan
Dec 19, 2025Copper Contributor
Please do the write up ;) or at least shortly describe how to find the rogue workflow and remove it. TIA!