I set up the web service for our group project.
Most of the methods are fully functional with the exception of GetProductList and ProcessOrder, which return dummy values because they are not integrated with SAP yet.
While using the convenient automatically generated web test form that can be invoked by typing the URL of an .asmx file, I noticed the regrettable limitation of that form. Unfortunately, it works only for simple data types and does not work for complex types like classes, etc.
If a method accepts or returns a complex data type, the test form would show the following message: "The test form is only available for requests from the local machine." For simple data types, everything works fine though.
I continue working on converting my term paper to rpML format. So far I completed approximately 30% of the work.