This might also help to re-building topology data.
1. Deactivate topology_agent probe.
2. Deactivate relationship_services probe.
3. Move(or remove) the following files.
<UIM>/probes/service/topology_agent/support/*
<UIM>/probes/service/topology_agent/support.old/*
<UIM>/probes/service/topology_agent/interfaceDB.xml
<UIM>/probes/service/topology_agent/topology_map.xml
<UIM>/probes/service/relationship_services/database/topology/*
<UIM>/probes/service/relationship_services/database/probes.xml
<UIM>/probes/service/relationship_services/graphListeners.xml
4. Change the following key (as follows) in topology_agent.cfg
<task-config>/discover-on-startup = true
5. Activate relationship_services probe.
6. Activate topology_agent probe.