OneDrive File Issues

Fix OneNote Insufficient Storage Error 0xE0000796

Maira Mehtab Sep 22, 2026 868 views

Question details

The user is unable to sync OneNote and receives a storage full error message, despite confirming that their current account has plenty of available space.

Product: Microsoft OneNote
Device & OS: not provided
Scenario: Syncing a notebook that may be hosted on a shared OneDrive or SharePoint location.
Observed behavior: OneNote displays error code 0xE0000796, incorrectly reporting insufficient storage on the current account when the notebook is actually stored in another user's full OneDrive or SharePoint quota.

Before you start

Ensure you have your Microsoft account credentials ready, and verify whether the affected notebook is a personal file or one shared with you by another user or organization.

Solution 1Recommended

Identify the Notebook Owner and Check Storage

Use this solution to verify exactly which account hosts the notebook, as the storage error typically applies to the owner's account rather than your personal account.

OneNote notebooks can be shared across multiple users. If a notebook is saved on someone else's OneDrive or a corporate SharePoint server, OneNote syncs against that specific location's storage quota.

Error 0xE0000796 triggers when that host location is full, completely independent of how much space remains on your personal Microsoft account.

Check Notebook Properties

Open the OneNote desktop app, right-click on the name of the notebook displaying the sync error, and select 'Properties' from the context menu.

Identify the Location

Look at the 'Location' field. The URL will indicate whether the notebook is stored in your personal OneDrive, a different user's OneDrive, or a SharePoint site.

Check Storage Quota Online

Log into the identified OneDrive or SharePoint account via a web browser. Check the storage metrics to see if the quota is full.

Free Up Space or Relocate

If you own the account, delete unnecessary files to free up space. If someone else owns it, ask them to clear space, or move the notebook to your personal OneDrive.

Contacting Administrators: If the notebook is hosted on a company SharePoint site, you may need to contact your IT administrator to increase the storage quota for that site.

Solution 2

Test Synchronization via OneNote for the Web

Use this method to isolate whether the error is a local client glitch or a genuine cloud storage limitation.

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Frequently Asked Questions

Why does OneNote say my storage is full when I have 1TB of free space?

This happens when the specific notebook you are trying to edit is shared with you and stored on another user's OneDrive or a SharePoint site. If their account has reached its storage limit, OneNote will display error 0xE0000796, even if your personal account has plenty of space.

How can I find out exactly where my OneNote notebook is stored?

In the OneNote desktop application, right-click the name of the notebook and choose 'Properties'. Look at the path listed under 'Location'. This URL will show you the exact OneDrive or SharePoint directory hosting the file.

Can I move a shared OneNote notebook to my own OneDrive to fix the storage issue?

Yes, if you have editing permissions. You can create a new notebook in your personal OneDrive, and then copy the sections from the shared notebook into your new one. Alternatively, you can use the 'Change Location' feature in the notebook properties if you are migrating the entire file.

Document & File Issues