Forum Discussion
Unable to set site collection admin with Set-SPOSite
Hi, in our SPO tenant we have a couple of site collections that no global admin account can access. I tried making a global admin account of ours the site collection admin by using Set-SPOSite. ...
Is this, by chance, a site linked to a Group? If so, what you can do is just add the user as owner in the Group and wait just some time so changes are propagated to SPO.