The following table lists some tools that you can use to view Web service messages as they are exchanged between the client and the Web service.

Table 1. Web service message viewers
This SOAP message viewer . . . Is . . .
WSAViewer Provided with the OpenEdge installation
ProSOAPView Provided with the OpenEdge installation
Microsoft SOAP Toolkit Available for free download from Microsoft's Web site

The Microsoft SOAP Toolkit contains a variety of tools for working with SOAP messages in Windows platforms. One advantage of WSAViewer and ProSOAPView is that they run on all supported OpenEdge platforms.