title: faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server
body: <p>I am newbie to Web Services.
  When I am trying to connect to a web service that shows</p>
  
  <pre><code>faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server
  faultSubcode: 
  faultString: Fault
  faultActor: 
  faultNode: 
  faultDetail: 
  {}cause:UnrecoverableClientError
  {}code:SchemaError
  {}desc:validation failure for ProcessShipmentRequest Error:UndeclaredPrefix:                Cannot resolve 'xsd:positiveInteger' as a QName: the prefix 'xsd' is not declared.
  </code></pre>
  
  <p>Can anybody please tell how to resolve this problem?</p>