I am using EP6 SP9.
I have created a portal service and created web service from the portal service.
Now when i try to access the web service either from NWDS Enterprise portal view i get this error.
<b>The user Authentication is not correct to access to the portal service <service name> or the service was not found.</b>
<i>I get similar error if i try to access the service from C# Client saying User Authentication problem.</i>
Please tell me where to mention Authentication details.