No authorization to log on as trusted system

Hi,

I have installed solution manager 4.0 and i am in the process of configuring SERVICE DESK, EWA etc.

Zfor this i want to create trusted RFC connection to saterlight system.I have created trusted RFC connection but i can log on to the remote system.

when i click on to remote log in button it says "No authorization to log on as trusted system"

i want this trusted connection for my solman configuration (SMSY)

What is the solution for that.

Pls help.

Thanks

Roshantha