Search code examples
tfsactive-directorytfs-2015

Synchronise AD with TFS throws Error: TF20507

Synchronise AD with TFS 2015 worked properly for years even after the update from TFS 2013 to 2015. Suddenly the sync was broken. And the following Error came up: TF20507

Solution

  • We tried to follow: Mike Kaufmanns Blog which will guide you to execute his program from github When executing this program a user popped up and his description had faulty characters.

    We removed the whole Description and the Sync executed properly.

    Regards