String backendServerUrl = (String) jobDataMap.get(TaskSchedulerConstants.BACK_END_URL);
ServiceClient serviceClient;
try {
serviceClient = new ServiceClient();
OperationClient opClient = serviceClient.createClient(ServiceClient.ANON_OUT_IN_OP);
//creating message context
MessageContext outMsgCtx = new MessageContext();
Options opts = outMsgCtx.getOptions();
//setting properties into option
opts.setTo(new EndpointReference(backendServerUrl + serviceName + ".SOAP12Endpoint"));