The original version of the WEB Access library only supports the “Get” verb, used with HTTP to obtain the content of a WEB page with a given URL. The Simple Object Access Protocol (SOAP), used by WEB Services, requires the use of the “POST” verb, which has been added to the WEB Access Library. The standard “HTTPPost” entry point uses a default Message Header section which is insufficient for the SOAP standard, so you need to format your own Message Header and use the “HTTPPostWithHdr” entry point. Below is an example of setting up a Message Header: