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JohnC1130's avatar
JohnC1130
Copper Contributor
Sep 19, 2019
Solved

Migrating mass files to teams results in errors

I have 25.7Gb of data (40,450 files and 6,373 folders) on my PC that I need to add to one of my Team's "General" folder.  I need that added there so that when I open the Teams App I can see all these files listed there under the "files" tab. 

 

As seen in the image below I would like all these files to be appearing in the "Files tab" of the "Admin Team".

 

I've tried using the "SharePoint Migration Tool v3.1.110.1" but it can't copy to that folder as it simply doesn't see the "General" folder that Teams creates.  I can NOT copy it to https://[hidden].sharepoint.com/sites/admin/Shared%20Documents/ but I can copy it to https://[hidden].sharepoint.com/sites/admin/ and then choose Documents as shown below.

 

However you can't see anything on Teams unless you move the items to the General folder... however try as I may, the files do not move.  SP always runs into an error.  

 

Does anybody know how to migrate a large amount of files to the Files tab in teams?

    • JohnC1130's avatar
      JohnC1130
      Copper Contributor

      shawn_fielding No not at all.  So long as the items can be copied.  I did however give the OneDrive feature a go and that worked very well.  I'm still new to O365 (coming from a Linux world) but I think I'm getting the hand of things.  

      Just out of curiosity if metadata fields aren't needed for a migration what would you have recommended?

       

      • shawn_fielding's avatar
        shawn_fielding
        Iron Contributor

        JohnC1130 Did you mean ARE needed?  My first suggestion would be to use an external tool to make a massive move.  A smaller one probably could be done with the Microsoft move functionality.  If it isn't then either the explorer view, Files on Demand, or the onedrive solution.

    • JohnC1130's avatar
      JohnC1130
      Copper Contributor
      Thanks, this was actually really easy with your method.
  • Hi!

    Have you looked at third party migration tools such as ShareGate or AvePoint? May be able to do this.

    You could sync the site to your local PC and then copy them across but that would be manual work, time and bandwidth.

    Hope that answers your question!

    Best, Chris
    • JohnC1130's avatar
      JohnC1130
      Copper Contributor
      The trail is worthless as it has a warning that says "This is a trial edition. Some items and documents may be randomly skipped". And the cost for a single licence is an eye blistering $5000. Far too much for a small company.

      I’m very surprised that SP can't cope with large file copying.
      • Have you tried any of the other methods outlined within this thread including syncing the SharePoint site and copying, using the CSV method as Timothy suggested or mapping OneDrive as Nino suggested?

        Best, Chris

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