Novell GroupWise 2014
When attempting to recover users, the name is selected from the pick list, and the process starts but then comes immediately back to the Recover Deleted Account dialog. At this point the Recover button is no longer available.
The fix for this issue is in the GroupWise 2014 R2 SP1 HP2 build located here for Linux and here for Windows
The cause is that the domain name being pointed to for the restoration of the user has a space in the name.