title: axis2 Fault: The input stream for an incoming message is null
body: <p>I am new to java web service and apache axis2.Every time i run my client i get an error that the input stream for an incoming message is null. What could the the issues? I have attached my log <code>log4j:WARN No appenders could be found for logger (org.apache.axis2.util.Loader).
  log4j:WARN Please initialize the log4j system properly.
  org.apache.axis2.AxisFault: The input stream for an incoming message is null.
      at org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:92)
      at org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:67)
      at org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:354)
      at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:421)
      at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
      at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
      at org.csapi.www.wsdl.parlayx.sms.notification_manager.v2_3.service.SmsNotificationManagerServiceStub.startSmsNotification(SmsNotificationManagerServiceStub.java:619)
      at org.di.custom.Notification.startNotification(Notification.java:142)
      at org.di.custom.Notification.main(Notification.java:57)</code>.</p>