As I can see in the response, the web service has returned a whole XML document inside one element <Response> (with incorrectly-escaped < characters), and that this XML document has itself one <HrXmlParseResumeBinaryResponse><HrXmlParseResumeBinaryResult> element which contains another XML big fragment. Weird!
So, I think you should have a look at what does your function module first, before looking at SOAMANAGER.