How to send a large message

Hi, I use OpenJMS 0.7.5.1 with MySQL as my Message DB.  It was all fine until I try to send large xml messages that exceed the Message Defined size(I use long blog I think) in DB.  Is there any way I can send larger messages?

Thanks

This is the error code


javax.jms.JMSException: Failed to addPersistentMessage : javax.jms.JMSException: Failed to addPersistentMessage : org.exolab.jms.persistence.PersistenceException: Failed to add message=ID:7094079875877506577, destination=TMWarehouse (13)
	at org.exolab.jms.messagemgr.MessageMgr.addPersistentMessage(Unknown Source)
	at org.exolab.jms.messagemgr.MessageMgr.add(Unknown Source)
	at org.exolab.jms.server.JmsServerSession.sendMessage(Unknown Source)
	at org.exolab.jms.server.rmi.RmiJmsServerSession.sendMessage(Unknown Source)
	at sun.reflect.GeneratedMethodAccessor11205.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
	at sun.rmi.transport.Transport$1.run(Transport.java:148)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
	at java.lang.Thread.run(Thread.java:534)
	at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown Source)
	at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source)
	at sun.rmi.server.UnicastRef.invoke(Unknown Source)
	at org.exolab.jms.server.rmi.RmiJmsServerSession_Stub.sendMessage(Unknown Source)
	at org.exolab.jms.client.rmi.RmiJmsSessionStub.sendMessage(Unknown Source)
	at org.exolab.jms.client.JmsSession.sendMessage(Unknown Source)
	at org.exolab.jms.client.JmsMessageProducer.sendMessage(Unknown Source)
	at org.exolab.jms.client.JmsQueueSender.send(Unknown Source)
	at org.exolab.jms.client.JmsQueueSender.send(Unknown Source)
	at com.scholarbook.Jms.JmsSend.send(JmsSend.java:118)
	at com.scholarbook.Application.JmsApp.run(JmsApp.java:69)
	at com.scholarbook.Application.JmsApp.main(JmsApp.java:46)


Zhenwei





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