I’m working on a scenario that pulls an Excel file from a task in Asana, uploads it to OneDrive, and then attempts to access the data inside the Excel file (to read or write to a table).
The file upload step is working fine — I can see the file in OneDrive, and I have all relevant IDs (site ID, drive ID, webhook ID, etc.). However, when I try to perform operations on the Excel file, I consistently get this error:
[403] Could not obtain a WAC access token.
I already checked some posts here and tried various ideas, but I haven’t been able to find a solution yet.
A few notes:
- I am authenticated properly to OneDrive/Graph via the connection in Make.
- I have confirmed the file is present and accessible in OneDrive.
- I tried adding a short delay after the upload, but the issue persists.
Has anyone encountered this specific error before? Any suggestions for how to fix or work around it inside Make.com?
Thanks in Advance