MQ - Server Bindings

[Mohammedmd Hussainmd]

HI,

I am trying hard to migrate my program from MQ clinet connection to MQ-Server Bindings.
Here is my Existing core code for Client Connection :
[code]
try {
MQQueueConnectionFactory factory = new MQQueueConnectionFactory();
factory.setTransportType(JMSC.MQJMS_TP_CLIENT_MQ_TCPIP);
factory.setQueueManager(_queueManager);
factory.setHostName(_hostName);
factory.setPort(_portNumber);
factory.setChannel(_channelName);

queueConnection = (QueueConnection) factory.createQueueConnection(" "," ");
queueSession = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
queue = MQUtilities.getQueue(_queueName, queueSession);
queueReceiver = queueSession.createReceiver(queue);
queueSender = queueSession.createSender(queue);
queueConnection.start();
[code]
I have modified to server Binding like this
[code]
try {
MQQueueConnectionFactory factory = new MQQueueConnectionFactory();
//factory.setTransportType(JMSC.MQJMS_TP_CLIENT_MQ_TCPIP);
factory.setTransportType(JMSC.MQJMS_TP_BINDINGS_MQ);
factory.setQueueManager(_queueManager);
//Commented these parameters as server Binding need only queueManager Name

//factory.setHostName(_hostName);
//factory.setPort(_portNumber);
//factory.setChannel(_channelName);

queueConnection = (QueueConnection) factory.createQueueConnection(" "," ");
queueSession = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
queue = MQUtilities.getQueue(_queueName, queueSession);
queueReceiver = queueSession.createReceiver(queue);
queueSender = queueSession.createSender(queue);
queueConnection.start();
[code]
I am getting MQJMS2013 invalid security authentication supplied for MQQueueManager at line
[code]
factory.createQueueConnection(" "," ");
[code]
Can anybody kindly help me on this. Please suggest whether my changes are correct? How the server binding can be done using MQQueueConnectionFactory.

Your help in this would be highly appreciated.