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Mikko Koskinen's avatar
Mikko Koskinen
Copper Contributor
Nov 15, 2016
Solved

Upgrade user profile service from SharePoint 2013 to SharePoint 2016

As said I’m planning an upgrade to SharePoint 2016. We have about 1000 users in our old SharePoint 2013 farm and everyone is using my sites. For user profile information we are using Use SharePoint Profile Synchronization feature.

 

I know the basic idea behind the update.

  • Take the databased form old farm and attach those to the new farm
  • First upgrade the managed metadata service and then user profile service

My overall question is that what the right way to do the upgrade is and what things to consider here?

  • If we use the Active Directory Import on the new farm what will we lose?
    • Sure the sync is then only unidirectional but that might be okay to us.
    • But will we lose the possible custom AD attribute connection with this option?
  • If we decide to go with Microsoft Identity Manager (MIM) what is the correct way to do the upgrade?
    • Do I have to configure the MIM before attaching and upgrading the user profile databases?
    • If so, what is the correct way? The Technet instructions is saying “This is the URL of the SharePoint Server running the User Profile Service application”. But isn’t it so that the service is running only after the database based upgrade is done?

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