REQUEST:
POST /xmethodsInterop HTTP/1.1
Host: www.soapware.org
Connection: Keep-Alive
User-Agent: EasySoap++/0.6
Content-Type: text/xml; charset="UTF-8"
SOAPAction: "http://soapinterop.org/"
Content-Length: 447

<E:Envelope
	xmlns:E="http://schemas.xmlsoap.org/soap/envelope/"
	xmlns:A="http://schemas.xmlsoap.org/soap/encoding/"
	xmlns:s="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:y="http://www.w3.org/2001/XMLSchema"
	E:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<E:Body>
<m:echoBoolean
	xmlns:m="http://soapinterop.org/">
<inputBoolean
	s:type="y:boolean">false</inputBoolean>
</m:echoBoolean>
</E:Body>
</E:Envelope>


RESPONSE:
HTTP/1.1 500 Server Error
Connection: close
Content-Length: 548
Date: Sat, 01 Dec 2001 00:14:08 GMT
Server: UserLand Frontier/7.0.1-WinNT

<?xml version="1.0"?>
<SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/1999/XMLSchema" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance">
	<SOAP-ENV:Body>
		<SOAP-ENV:Fault>
			<faultcode>SOAP-ENV:Client</faultcode>
			<faultstring>Can&apos;t evaluate the expression because the name &quot;echoBoolean&quot; hasn&apos;t been defined.</faultstring>
			</SOAP-ENV:Fault>
		</SOAP-ENV:Body>
	</SOAP-ENV:Envelope>