UWL Connection error

Hi All ,

We have configured all the required setting for UWL .

We tested the system connection .They are running fine .

System id registerd and activated for UWL successfully.

But at "home" role I am getting following exception

Exception type:com.sap.netweaver.bc.uwl.connect.ConnectorException Message:Wed Jun 25 14:19:46 IST 2008

(Connector) :com.sap.portal.connectivity.destinations.PortalDestinationsServiceException:Could not get connection for alias EC2. Contact your system administrator.

Regards

Poonam