SOAPam Server is a Guardian process that accepts SOAP XML-formatted messages via HTTP over TCP/IP. SOAPam Server converts each SOAP request into your server's own interprocess message (IPM) format before forwarding to the server. When your server replies, SOAPam Server converts the IPM into a SOAP response which it returns to the calling application. There's no need to change your existing servers, so any existing client applications are unaffected.
Provide services that allow customers and business partners to place orders, check inventory, make payments, etc.
Allow other enterprise applications to access NonStop-based applications
Develop rich graphical UIs to replace legacy ‘green screen'