Hi again,
I have a suggestion for a solution to this issue. The test step results aren't discarded until the end of the test case, so you can for instance use a Groovy TestStep to save your XML request data (either to a property or to a file) before SoapUI throws it away.
If you're not familiar with getting and setting properties through Groovy, here's a link to get you started:
http://www.soapui.org/Scripting-Propert ... propertiesLet me know if this is unclear or if you have any more questions, and I'll happily assist further.
Regards,
Arian
SmartBear Sweden