A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
If the user has appropriate permission on this team site and continues to receive an error message, remove them from the site using the following steps(Note:This option is available only if the user previously browsed to the site collection. They won't be listed if they were granted access but never visited the site.):
- Browse to the site and edit the URL by adding the following string to the end of it:
/_layouts/15/people.aspx?MembershipGroupId=0
For example, the full URL will resemble the following:
https://contoso.sharepoint.com/_layouts/15/people.aspx/membershipGroupId=0
- Select the person from the list, and then on the Actions menu, select Delete Users from Site Collection.
- Grant the user permissions back to the site to compare the result.
If an Answer is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.