Forum Discussion
Adding MS Planner tab in MS Teams error Failed to update plan
When adding a MS Planner tab to Teams - a user is getting this error "Failed to Update Plan" The tab does not get added to the channel, however a Plan appears in MS Planner only. MS Planner: ...
Thomas_Steibl It looks as this is a known bug. See https://docs.microsoft.com/en-us/microsoftteams/known-issues (Section Tabs). The workaround: Members do not have a problem to add a planner. Therefore use a user who is member or change the role of your user temporarily. Did that help?
Having the same problem. Also discussed here: https://techcommunity.microsoft.com/t5/microsoft-teams/via-powershell-added-team-owner-can-t-create-a-plan/m-p/1211769#M46584
I created many teams with Teams Powershell - i added them directly as Owners (which seems to be the problem).
But now i have the problem that even newly created teams with the same name (naming convention) fail (powershell or client what so ever).