In SOA Suite the inspection.wsil URL is:
However this was showing the physical hostname of the server on which SOA Suite was installed. We had configured SOA to listen on virtual names. Rajiv Bhalla provided the solution to this problem by providing the My Oracle Support Article: Applications like Oracle IPM fail to retrieve WSDL's to SOA composites via URL's that use different protocol/hostname/port than they are configured to [ID 1290812.1]
1.Access the WebLogic server Admin console: e.g. http://host:port/console.
2.From the left pane, use the following path through the hierarchical menu to navigate to the configuration screen containing the "Front End" configuration
3.Review and adjust the values of the following entries:
Frontend Host: myLoadBalancerHost.myDomain
Frontend Port: 80
Frontend HTTPS Port: 443
You'll need to restart the SOA server for this to take effect, even though it says No restarts necessary.