Exception from service object: null

[Shakeel Muhammad]

Hi,   My client program runs as cron job and it works fine. But sometimes I get following error: Fault Code = SOAP-ENV:Server  Fault String = Exception from service object: null   and since the client retries for 2 more times in case of error, I get following error for subsequent 2 times: Fault Code = SOAP-ENV:Server.BadTargetObjectURI  Fault String = Unable to determine object id from call: is the method element namespaced?   Any help will be greatly appreciated.   Thanks & Regards -Shakeel   Here is my client code:   SOAPMappingRegistry soapMappingRegistry = new SOAPMappingRegistry(); BeanSerializer beanSer = new BeanSerializer(); URL soapURL = "http://private/webservice"; // map DataClass soapMappingRegistry.mapTypes(Constants.NS_URI_SOAP_ENC, new QName(“urn:ServiceInterface”, "DataClass"),                         DataClass.class, beanSer, beanSer);   // Build the call. Call call = buildCall (props, soapMappingRegistry) ;   for (int i = 0; i < 3 ; i++) // To Try For 3 times for un-successful invokation {             log.debug ("\n***  Try # " + (i+1)  + "  **** ");             try {                         //params.clear ();                         Vector params = new Vector();                         params.addElement(new Parameter("DataArray", DataClass[].class,                                                                                                 dataClassArray, null));                           call.setParams(params);                         // Invoke the call.                         Response resp;                         resp = call.invoke(soapURL, "");                         // Check the response.                         if (!resp.generatedFault())                         {                                     Parameter param = resp.getReturnValue();                                     if (param != null)                                     {                                                 int methodResponse = ((Integer) param.getValue()).intValue();                                                 // Update Database                                                 if (methodResponse == 0)                                                 {                                                             updateData (anID, "Y"); // successful                                                             break; // No need to run another iteration for successful invokation                                                 }                                                 else                                                 {   Thread.sleep (10000);  }                                     }                                     else                                     {           Thread.sleep (10000); }                         }                         else                         {                                     Fault fault = resp.getFault();                                     log.error("delivery failed: " + "Fault Code = " + fault.getFaultCode() +                                                                         "  Fault String = " + fault.getFaultString()  );                                     Thread.sleep (10000);                         }             }             catch (Exception e)             {           e.printStackTrace();       } }