Hi @ameneh maleki ,
It's possible that the workflow is getting stuck due to the large number of items in the list and the simultaneous updates being made by users via Excel sheet view. One workaround could be to increase the workflow timeout duration. You can do this by following these steps:
- Open the affected workflow in Microsoft SharePoint Designer 2013.
- On the Workflow Settings page for the workflow, click on the "Change the default timeout for this workflow" link.
- Increase the timeout duration to a higher value, such as 1 hour or more.
- Save the workflow, and then publish it to the SharePoint website.
- Run the workflow again.
This should give the workflow enough time to complete without getting stuck. Additionally, you can try to optimize the workflow by reducing the number of actions being performed or breaking it down into smaller workflows.
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