On opening the Relationship viewer portlet on the UMP get the error " Error connecting to server. Please contact administrator.
Release: Component: CAUIM
<Please see attached file for image>
Using raw configure->Under wasp ->webapps->relationshipviewer->custom->unencrypted Change the GraphServiceHost from localhost to ip address of the hub/robot where the relationship_services probe is running . Usually this is the Primary hub ip address as seen in IM. UMP wasp will restart after the changes