Have you had a look through previous threads e.g. Re: FDM Error Connecting with HFM
or checked that the HFM application is available?
Or, checked the Oracle knowledge base / SR's as this is something that has occured on this forum on a regular basis
Edited by: user10757003 on 12-Nov-2012 11:41
Has it been configured with the service account?
Login to the FDM application via the workbench
Expand Target System Adapters and right-click on the FM11x-G5-C adapter and choose "Configure"
This must be populated with the FDM service account uid/pwd/domain.
This is the account that was used for the other configs (App server, load balancer, etc.)