Integration

I have an App Server 10.1.0.2 - "Standrd Edition" - with an Infrastrucutre and a Portal_Bi home. I have a configuraiton issue ... need help to figure it out.

The Infrasture console shows all up except for DMS and LogLoader.
The Poral_BI home should all up except for Portal.portal and Reports Server - both NA.

For Discovoerer Plus and Viewer, I get hte Conneciton spage, but when loggin in, I get the "No Reponse From Applicaiton Web Server" page.

I get the "No Response From Application Web Server" page for e=all of these:
http://<servername>:7777/pls/apex
http://<servername>:7777/pls/portal
http://<servername>:7777/oiddas
http://<servername>:7777/pls/orasso

That is the same page as the Portal default End User page.

There is something obviously wrong .. but I do not know where to look.
I do have the MS loopback adapter configured and entered in the ...\etc\hosts file.

This is a new PC, and new install of the App Server. I also have a local DB, port 1522, the Infra db is port 1521. Both db's seem to be behaving OK.

The full message text:
"No Response from Application Web Server
There was no response from the application web server for the page you requested.
Please notify the site's webmaster and try your request again later."

Thanks for any direction or hints on where to look here ...