Targets found: Failed to find any product family.

Last week, i have installed Oracle Enterprise Manager 12c(12.1.0.1) and when trying to add Fusion Application Instance, i have received below error:

"Targets found: Failed to find any product family. Check host, port, credentials, protocol and be sure the admin server is running. Reason: Failed to discover any product family. Only Weblogic related targets are found. For discovering Fusion Middleware use Fusion Middleware Discovery"

Solution:

I have followed   Oracle® Enterprise Manager Cloud Control Basic Installation Guide  for agent configuration but was not able to discoverer product family. Then i talked to Oracle and got missing step details which fixed my issue. 

If you are stuck in same step, Provide below database grants to fusion_runtime user which fixed  issue and able to discoverer all the targets...

1. grant execute on DBMS_SYSTEM to  FUSION_RUNTIME; 
2. grant select on  v_$parameter to  FUSION_RUNTIME;
3. grant select on gv_$instance to  FUSION_RUNTIME;
4. grant select on V_$INSTANCE to  FUSION_RUNTIME;
5. grant select on gv_$diag_info to  FUSION_RUNTIME;
6. grant select on gv_$parameter to  FUSION_RUNTIME;
7. grant select on gv_$instance to  FUSION_RUNTIME; 

Happy Monitoring..