MQSeries.net :: View topic - MQException with MessageConsumer.receive() and 2019 error

arcgang · Posted: Thu May 03, 2007 2:23 am Post subject:

Hi ,

I am getting the following exception..Not able to figure out what is the problem..Can any1 please throw some light on this..

I am using WAS 6.1 in my local pc, the MQ is installed in a linux machine..

The exception is throwing at the line marked as bold.
Just to give a background..Previously, I had been testing this same code against the WAS default messaging provider..with local queues on my machine..Messages were sent to an MDB and MDB in turn placed response messages to the reply queue..The below replyhandler was able to receive messages from that queue but changing to MQ is causing the exception to occur at the server RESTART.

I can put messages to the MQ queue using a JMS Producer implementation but the below consumer fails..

[code] while (running) {
try {
Message message = null;
[b]message = queueReceiver.receive();[/b]

if (message != null) {
int messageID = message.getIntProperty("messageID");

TextMessage txtMessage = (TextMessage)message;
String messageBody = txtMessage.getText();

try {
iMessageReply.messageReceived(messageID, messageBody);
} catch (Throwable e) {
logger
.error("EQCEventMessageReplyHandler : Throwable occurred while messageReceived() method is invoked"
+ e.getMessage());
throw new RuntimeException(e);
}

}
} catch (JMSException e) {
logger
.error("EQCEventMessageReplyHandler : JMSException while getting the message from the queue jms/eventReply."
+ e.getMessage());
throw new RuntimeException(e);
}
}[/code]

The exception thrown is as follows :

[code][3/05/07 10:37:27:281 NZST] 00000029 SystemErr R Exception in thread "EQCEventMessageReplyHandler" java.lang.RuntimeException: javax.jms.JMSException: MQJMS2002: failed to get message from MQ queue
[3/05/07 10:37:27:281 NZST] 00000029 SystemErr R at com.ibm.nzeqc.cms.plugin.messaging.EQCEventMessageReplyHandler.run(EQCEventMessageReplyHandler.java:103)
[3/05/07 10:37:27:281 NZST] 00000029 SystemErr R Caused by: javax.jms.JMSException: MQJMS2002: failed to get message from MQ queue
at com.ibm.mq.jms.services.ConfigEnvironment.newException(ConfigEnvironment.java:567)
at com.ibm.mq.jms.MQMessageConsumer.getMessage(MQMessageConsumer.java:3457)
at com.ibm.mq.jms.MQMessageConsumer.receiveInternal(MQMessageConsumer.java:2663)
at com.ibm.mq.jms.MQMessageConsumer.receive(MQMessageConsumer.java:2425)
at com.ibm.ejs.jms.JMSMessageConsumerHandle.receive(JMSMessageConsumerHandle.java:442)
at com.ibm.nzeqc.cms.plugin.messaging.EQCEventMessageReplyHandler.run(EQCEventMessageReplyHandler.java:77)
---- Begin backtrace for Nested Throwables
com.ibm.mq.MQException: MQJE001: Completion Code 2, Reason 2019
at com.ibm.mq.MQQueue.getMsg2(MQQueue.java:1071)
at com.ibm.mq.jms.MQMessageConsumer.getMessage(MQMessageConsumer.java:3226)
at com.ibm.mq.jms.MQMessageConsumer.receiveInternal(MQMessageConsumer.java:2663)
at com.ibm.mq.jms.MQMessageConsumer.receive(MQMessageConsumer.java:2425)
at com.ibm.ejs.jms.JMSMessageConsumerHandle.receive(JMSMessageConsumerHandle.java:442)
at com.ibm.nzeqc.cms.plugin.messaging.EQCEventMessageReplyHandler.run(EQCEventMessageReplyHandler.java:77)

[3/05/07 10:37:27:281 NZST] 00000029 SystemErr R at com.ibm.mq.jms.services.ConfigEnvironment.newException(ConfigEnvironment.java:567)
[3/05/07 10:37:27:281 NZST] 00000029 SystemErr R at com.ibm.mq.jms.MQMessageConsumer.getMessage(MQMessageConsumer.java:3457)
[3/05/07 10:37:27:281 NZST] 00000029 SystemErr R at com.ibm.mq.jms.MQMessageConsumer.receiveInternal(MQMessageConsumer.java:2663)
[3/05/07 10:37:27:281 NZST] 00000029 SystemErr R at com.ibm.mq.jms.MQMessageConsumer.receive(MQMessageConsumer.java:2425)
[3/05/07 10:37:27:281 NZST] 00000029 SystemErr R at com.ibm.ejs.jms.JMSMessageConsumerHandle.receive(JMSMessageConsumerHandle.java:442)
[3/05/07 10:37:27:281 NZST] 00000029 SystemErr R at com.ibm.nzeqc.cms.plugin.messaging.EQCEventMessageReplyHandler.run(EQCEventMessageReplyHandler.java:77)
[/code]