Remote Role Assigment for federated portal

Hi,

I have two portal servers with 2004s SP9 and SP13. I have registered the producer(SP9) portal in the consumer(SP13).I can also see the data source(Producer portal) in the User administration but when i try to search the role it always says "no element found".

Should I need to set any additional permission in the role which i have created in the producer. It already have the user_admin with role assigner set.

Thanks,

Vijay