Assistance Required with 401 Unauthorized Error When Accessing Excel File

[Michaela]

Hello again @Sagi_Baron.

You can see the latest update here:

Excel 401 error

Hello @here I come bearing new updates for you. We are in touch with the MS team to investigate this issue thoroughly. Unfortunately, we don’t have a solution or the final answer regarding the root of the problem yet, but it seems to be a problem on Microsoft’s side. We will keep you posted about further information. Thank you for your patience