A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
Hello.
Welcome to the Microsoft Community.
That error usually appears when the device you're using hasn't met the organization's management requirements, which can directly affect syncing in apps like OneNote, especially when tied to a work account.
You can try these troubleshooting steps: Fix issues when you can't sync OneNote - Microsoft Support.
Also, have you had a chance to check with your IT department about this? They might be managing policies that are blocking the device from syncing properly.
Best Regards,
Daniel Coy
Microsoft Community Support
Support Hours: Monday to Friday 7:30–17:30 EST (Except US Public Holidays)
Estimated Response Time: Within 1 Business day.