Creating Web service proxy for connecting to SOAP server is no longer eligible for technical support. Developers who build Web service client that connects to SOAP server can choose to either continue using the feature without support, or use the section called “HTTPClient object” to call SOAP Web service. For how to use HTTPClient to call SOAP Web service, refer to this article: Call SOAP Web Service Using HTTPClient Object.
For users who still want to build a Web service client, refer to this section.