Does this SOAP Fault mean what I think it means?

Question

So, I\'m working on integrating Fedex\'s Address Validation into a site I\'m working on. Fedex web services are SOAP-based, so we\'re in the magical land of WSDLs here. I\'m

Answer 1

A common reason for this error seems to be a wrong namespace used for the envelope. See http://www.w3.org/TR/soap12-part1/#faultcodes and http://www.w3.org/TR/soap12-part1/#vmfault