title: could not find deserializer for type : Error
body: <p>I have to make a SOAP call from my java program ,for which I used apache axis. 
  My program is as follows :</p>
  
  <pre><code>import org.apache.axis.client.Call;
  import org.apache.axis.client.Service;
  import javax.xml.rpc.ParameterMode;
  import javax.xml.namespace.QName;
  public class Project {
     public static void main(String [] args) {
  
     try {
  
         String endpoint ="http://RequestUrl";
         Service  service = new Service();
         Call call = (Call) service.createCall();
         call.setTargetEndpointAddress( new java.net.URL(endpoint) );
         call.setOperationName(new QName(endpoint, "getFrsFileData"));
         String value = (String) call.invoke(new Object[] { "24BB7","frs1001" } );
         System.out.println(value);
         }
  
      catch (Exception e) {
         System.err.println(e.toString());
         }
  
      }
     }
  </code></pre>
  
  <p>This on execution gives an error as follows</p>
  
  <blockquote>
    <ul>
    <li>Exception:
    org.xml.sax.SAXException: Deserializing parameter 'getFrsFileDataReturn':  could not find deserializer for type {http://Url}FrsFileSoapDO
    at org.apache.axis.message.RPCHandler.onStartChild(RPCHandler.java:277)
    at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1035)
    at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)
    at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
    at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:345)
    at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)
    at org.apache.axis.client.Call.invoke(Call.java:2467)
    at org.apache.axis.client.Call.invoke(Call.java:2366)
    at org.apache.axis.client.Call.invoke(Call.java:1812)
    at Project.main(Project.java:33)
    org.xml.sax.SAXException: Deserializing parameter 'getFrsFileDataReturn':  could not find deserializer for type {http://Url}FrsFileSoapDO</li>
    </ul>
  </blockquote>
  
  <p>Tried the same call using SOAPUI , but it did not help me debug this .</p>
  
  <p>Please help me out in debugging this java code, </p>
  
  <p>Thank You </p>