Forum Discussion
We can't get your files - new Teams
matthewharrop I ran into this issue today for the first time. I created a new team to replace an old SharePoint site with custom content for a O365 group. I waited some time before searching here for a resolution...or the lack of a resolution. I think my issue was that Teams was trying to create a SharePoint site with the same name as the existing SharePoint site. I created a new replacement Team with a slightly different name and it's SharePoint site was "instantly" available.
After about 2 hours, the other SharePoint site was created also, but the site name had a "402" appended. So, it does appear that teams can handle the case where the SharePoint site already exists, but not quickly. It would have been nice for the team creation to suggest using the O365 group to create the team when the conflict was detected.
I deleted both new teams and then created a new team from the O365 group. This process only took a few seconds. Now I have a new team with the customized SharePoint content of the old group.