Pathcopy in xml

Hi

I am trying to populate a soap envelope body with the root element of an inbound xml file. I am using PATHCOPY from the root element to the body element:

ns2:sendMuseDocumentToScanning PATHCOPY tns:Envelope.tns:Body.0(0)

It gave me:

http://schemas.xmlsoap.org/soap/envelope/”>

Does any body have some knowledge of how PATHCOPY work in an XML to XML translation ?

Thanks