Once you have imported the CustomerBasicDataByIDQueryResponse_In Web service, you can edit its attributes by mapping it to an application service. You use this approach to simplify the service and reduce the number of input and output parameters available to the end user when executing the application service.
The description shows you how to generate an application service automatically, based on default mappings. Another approach is to create the service and map it to the external service manually.
You can view the automatically generated application service CustomerBasicDataByIDQueryResponse_In in the Composite Application Explorer under modeled → Application Services.
Make sure you have configured access to a running AS Java and that you have the required user permissions for deployment.
More information about AS Java configuration: Configuring the Application Server in the Developer Studio