SSO from Portal to Success Factors not working

Hi All,

We configured SAML2.0 according to the steps provided in the below url for Success Factors and portal (CE7.31):

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/006381ca-cda8-2f10-a2b1-cd351eb04dad?overridelayout=true

We created a URL iView and passed URL as "http://hostname/saml2/idp/sso", but on previewing the iview we are getting an error that IE cannot display the webpage.

On running HTTPWatch, we got the error for the above mentioned url: ERROR_INTERNET_CANNOT_CONNECT

Can anybody help on this?

Thanks in advance!