When the user tries to access a site collection or OneDrive, the user has an incorrect ID. The new account is created by using a different Unique ID value. This issue most frequently occurs when a user is deleted and re-created with the same user principal name (UPN). When accessing a OneDrive site If the user is the owner of the OneDrive site Then grant the user permissions back to the file or site. If the user continues to receive an error message, remove the user from the site. If the user doesn't have appropriate permissions, grant the user permissions to the file or site. Verify the permission by using the Check Permissions feature:
When accessing a SharePoint siteĭetermine the permission level that the user should have on the site (member, owner, and so on). In your scenario, replace with the domain that's used for your organization. Many examples in this article use as a placeholder.
