About the pub.xml:loadEnhancedXMLNode Service
You use the pub.xml:loadEnhancedXMLNode service to retrieve and parse an XML document from the Internet. This service does the following:
First, the service submits a HTTP or HTTPS request for a specified XML document.
Then, the service parses the returned document using the enhanced XML parser.
The output from pub.xml:loadEnhancedXMLNode is an org.w3c.dom.Node object. A DOM node is a special representation of an XML document that can be consumed by any program that uses standard DOM APIs. The pub.xml:xmlNodeToDocument service can accept a DOM object as input.
Note: If you want to fetch a document from a local file system, do not use pub.xml:loadEnhancedXMLNode. Instead, use the pub.file:getFile service. For more information, see the webMethods Integration Server Built-In Services Reference.