Filing this from a past mailing list post, but the suspicion at that time was a remote server had an attribute we didn't know about and trying to migrate it was causing an exception.
See https://www.redhat.com/archives/freeipa-users/2012-January/msg00200.html
The goal is not to fail when we do not know what the attribute is.
Changing 3.2 priority
Moving my tickets back to free-to-take pool.
Metadata Update from @rcritten: - Issue assigned to someone - Issue set to the milestone: Future Releases
master: