Access issue when adding a OneNote Tab in Teams

[TheHailender]

Hi,

Adding a OneNote-Tab, via the Graph-API , for a OneNote which is in the same Team works without errors. But when I try to add a OneNote-Tab for a OneNote which is located on another SharePoint site (not in the Team assigned team site) I get this error.

By the way, I have access to the corresponding OneNote and a manually created Tab to the OneNote works...

Does anyone have an idea or a similar problem?

Bye and thanks

Jens

[#2 · Accepted solution]

@TheHailender , You cannot add one note from different teams share point into your teams tab. You need to authenticate a different Share Point resource before accessing it.