I'm trying to move users from one PO to another, each PO in its own domain (v6.5). I was able to move most of the users, but 7 of them do not start the move. After selecting Move for each user I get "A move error occurred. An error occurred modifying an attribute value. Error deleting requested field (0xDB3F)".

I ran gwcheck on each user (Analyze/Fix Database, Structure/Index/Fix Checked and another run with Content/Fix checked), but made no difference.

Any ideas?