ESS Implementation error

Hi all,

I have deployed the ess BP and Pcui_gp using the SDM.

when i am trying to view this BP in my login i am not able to see the iview .i am getting the foll. error

Portal Runtime Error

An exception occurred while processing a request for :

iView : N/A

Component Name : N/A

Application URL 'http:///webdynpro/dispatcher/sap.com/pcui_gp~xssutils/XssMenu' is not valid! Please check the protocol and host entries for system 'SAP_WebDynpro_XSS'..

See the details for the exception ID in the log file

i have also defined a system 'SAP_WebDynpro_XSS'.

please guide me where i am going wrong.

nitesh