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How to Fix OneDrive or OneNote Authentication Issues in Microsoft Teams

Huma Ashraf Ch Sep 30, 2026 868 views

Question details

Users are unable to access their files because the OneDrive or OneNote tab inside a Microsoft Teams channel remains stuck on an authentication message.

How to Fix OneDrive or OneNote Authentication Stuck in Microsoft Teams

Product: Microsoft Teams, OneDrive, OneNote
Device & OS: not provided
Scenario: Attempting to access shared OneNote notebooks or OneDrive files through a specific channel tab within Microsoft Teams.
Observed behavior: The channel tab continuously displays an authentication prompt and fails to load the content, even though the same files open correctly in a web browser or SharePoint.

Before you start

Verify that you can access the affected OneNote notebook or OneDrive files directly via SharePoint or your web browser to ensure the files have not been moved or deleted.

Solution 1Recommended

Remove and Re-add the Affected Channel Tab

Reconfiguring the tab forces Teams to establish a fresh connection to the OneDrive or OneNote file, often resolving localized authentication glitches.

Sometimes, an error referring to a notebook indicates that the wrong app or tab type was initially added. Recreating the tab ensures the correct application type is linked.

Identify the tab

Navigate to the specific Microsoft Teams channel where the OneDrive or OneNote authentication message is stuck.

Remove the existing tab

Click the down arrow next to the affected tab's name at the top of the channel and select 'Remove' from the dropdown menu.

Add a new tab

Click the '+' (Add a tab) icon at the top of the channel. Search for and select the correct application (either 'OneNote' or 'Document Library' for OneDrive/SharePoint).

Link the file

Follow the on-screen prompts to select your existing notebook or folder, then click 'Save' to mount the tab correctly.

Remove and Re-add the Affected Channel Tab

Data Safety: Removing a tab in Microsoft Teams only removes the shortcut from the channel; it does not delete the actual notebook or files stored in SharePoint.

Solution 2

Sign Out and Clear the Microsoft Teams Cache

Clearing the app cache forces Teams to discard corrupted session data and download fresh authentication tokens.

Solution 3

Check Microsoft 365 Service Health and Contact Support

If multiple users and devices are experiencing the exact same authentication loop, the problem may be a broader service outage or a tenant-level configuration issue.

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Frequently Asked Questions

Why does my OneNote notebook open in SharePoint but not in Microsoft Teams?

This usually happens when the Teams client has corrupted cache data or an expired authentication token for that specific tab, preventing the local app from verifying your credentials even though your account still has permission on the backend SharePoint site.

Will removing the OneNote tab in Teams delete my data?

No. Removing a tab in Microsoft Teams simply deletes the shortcut linking to the file. The actual notebook and its contents remain safely stored in your organization's SharePoint or OneDrive.

How do I know if the authentication error is a global Microsoft issue?

If the issue suddenly affects multiple users across different devices and networks simultaneously, it is likely a backend service disruption. Your IT administrator can confirm this by checking the Microsoft 365 Service Health dashboard.

Can I use the web version of Teams to bypass this error?

Yes, in many cases, logging into Teams via a web browser (like Chrome or Edge) can bypass local application cache issues, allowing you temporary access to the tab while you troubleshoot the desktop app.

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