Almost all attributes and values from the xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" namespace are discarded from a data model. One exception is when you have created the virtual service from XML Schema and that schema defined multiple types for a certain complex node (primitive types are not supported). Than we'll store and present the value of that type in the data model (there will be a combo box).

Can you please describe in more detail what you need to do and post a complete messages?

For example, I have two XML messages, the difference between them in "xsi : type":

I need to get the value from the attribute "xsi : type", how to do it? HP SV not learning this attribute

Example file in attach.

This one is tricky.

Your examples looks like SOAP, but they are not valid SOAP. I had to fix following issues:

• HTTP://schemas.xmlsoap.org/soap/envelope -> http://schemas.xmlsoap.org/soap/envelope/
• body -> Body

For the xsi:type selector to appear in the Data Model editor, you need to create the virtual service based on the WSDL or XSD, which would have proper type inheritance in XML Schema (a base type from which the types load, upLoad in your messages will inherint). I have constructed such sample WSDL and is attached.

After creation of VS from such WSDL and importing your messages, I can see such selector. Screenshot and SV 4.20 project attached.