Transient error on dataset refresh

Hi all,

I have a report that regularly fails to refresh against an excel file stored in a Teams folder. This does not happen always (but often) and I have no problem refreshing from PowerBI desktop. Any thoughts on what could cause this?

• Data source error{"error":{"code":"ModelRefresh_ShortMessage_ProcessingError","pbi.error":{"code":"ModelRefresh_ShortMessage_ProcessingError","parameters":{},"details":[{"code":"Message","detail":{"type":1,"value":"SharePoint: Request failed: https://alcoainc.sharepoint.com/teams/TDGProgramManagement/Shared Documents/General/Actual & Forecast Spend_xlsm/_api/contextinfo"}}],"exceptionCulprit":1}}} Table: Project Return on Investment.
• Cluster URIWABI-US-EAST2-redirect.analysis.windows.net
• Activity ID58447def-27aa-4eeb-bee2-1de6ac1c668c
• Request IDc4244912-b9e5-5665-c0fd-277b2da6d82f
• Time2020-07-07 03:48:05Z

Thanks in advance.

OF