Error "Unable to Load URL" in Dashboard Design 4.1 SP2 while create web service connection

Hello Experts,

I am using SAP BO Dashboard Design 4.1 SP2.

I have create one web Intelligence report and from it i create web services url using of publish data feature.

when I use this url to create Web service(Qaaws) connection in dashboard It is showing me error " Unable to Load URL "

URL is working fine in browser in server system where i install SAP BO 4.2 but it is not working in my system where i installed dashboard design.

Please suggest how do i make connection using of this URL in dashboard.

Do i miss something or doing wrong ? then guide me.

Thanks and Regards,

Dhaval Dave