Data for this user has not been imported. This user's delegate does not exist in AD, is improperly homed or has not yet been ...

Data for this user has not been imported. This user's delegate does not exist
  in AD, is improperly homed or has not yet been synchronized by UR. If the
  delegate still exists in AD, retry the import for this user after
  synchronization is complete. If the delegate no longer exists in AD, use
  Filter mode to remove the delegate from the XML and retry the import.