Retrieve objects from SOAP response

[Parul . Joshi]

Hi,
I have a SOAP service that returns objects. I know the method works, cos' I can see the output in TCPMON, However when I try to retrieve them I get a StringIndexOutOfBoundException

This is my code for creating and sending the request.
I have registered all the appropriate Serializers and Deserializers for the object that I am sending and hope to receive


call.setOperation("executeRequest");      
call.setOperationName(new QName("urn:ExpoServiceInterface", "executeRequest"));                

Class beanSF = BeanSerializerFactory.class;
Class beanDF = BeanDeserializerFactory.class;                  
QName qName = new javax.xml.namespace.QName("OC315SearchRequest", "OC315SearchRequest");                
call.registerTypeMapping(OC315SearchRequest.class, qName, beanSF, beanDF);
qName = new javax.xml.namespace.QName("EIResponse", "EIResponse");
call.registerTypeMapping(EIResponse.class, qName, beanSF, beanDF);

call.addParameter( "outMsg", XMLType.XSD_ANYTYPE, ParameterMode.IN );
call.setReturnType(new QName("EIResponse", "EIResponse"), EIResponse.class);                        
EIResponse obj = (EIResponse) call.invoke(new Object[] {request});


When I run this method I get this exception, Can anyone tell me how to retrieve objects from a SOAP response.

AxisFault
 faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
 faultSubcode:
 faultString: java.lang.StringIndexOutOfBoundsException: String index out of range: 0
 faultActor:
 faultNode:
 faultDetail:
        {http://xml.apache.org/axis/}stackTrace: java.lang.StringIndexOutOfBoundsException: String index out of range: 0
        at org.apache.axis.encoding.ser.SimpleDeserializer.onEndElement(SimpleDeserializer.java:226)
        at org.apache.axis.encoding.DeserializerImpl.endElement(DeserializerImpl.java:534)
        at org.apache.axis.encoding.DeserializationContextImpl.endElement(DeserializationContextImpl.java:1015)
        at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:204)
        at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:722)
        at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:233)
        at org.apache.axis.message.RPCElement.getParams(RPCElement.java:347)
        at org.apache.axis.client.Call.invoke(Call.java:2272)
        at org.apache.axis.client.Call.invoke(Call.java:2171)
        at org.apache.axis.client.Call.invoke(Call.java:1691)
        at SoapRequestImpl.runExecuteRequest(SoapRequestImpl.java:96)
        at SoapRequestImpl.main(SoapRequestImpl.java:60)
               

Thanks,
Parul