> <?xml version="1.0"?> > <?xml-stylesheet type="text/xsl" href="http://www.foo.org/"?> > <SOAP-ENV:Envelope > xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" > xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" (etc.) This is an invalid SOAP request as processing instructions are valid anywhere in the SOAP response. In SOAP 1.2 a client MUST generate a SOAP fault if a response is received with a processing instruction. I thought the stylesheet parameter was only suppose to be acted upon by SRU servers and ignored (rather than return a diagnostic) if sent to an SRW server. Matthew