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MQSeries.net Forum IndexIBM MQ Java / JMSjava.lang.ClassCastException: com.ibm.jms.JMSBytesMessage

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riteshgoel
PostPosted: Thu Apr 05, 2007 1:13 am Post subject: java.lang.ClassCastException: com.ibm.jms.JMSBytesMessage Reply with quote

Newbie

Joined: 05 Apr 2007
Posts: 1
Hi Guys,

In WAS 5.1 admin console, the TargetClient value set to “JMS”. The xml message is something <?xml version="1.0"?>.....

Now when we drop the message we are getting java.lang.ClassCastException: com.ibm.jms.JMSBytesMessage at the method
message= ((TextMessage)_message).getText();

ITs working in one enivronment and failing in other env both same) help me to solve this issue.
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BenR
PostPosted: Thu Apr 05, 2007 3:04 am Post subject: Reply with quote

Acolyte

Joined: 31 Jan 2006
Posts: 60
Location: Hursley, UK
The ClassCastException is telling you that you received a BytesMessage, but you're trying to cast it to a TextMessage - you can't do that. Is another application putting messages to the same queue?
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fjb_saper
PostPosted: Thu Apr 05, 2007 3:18 am Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
Make sure the sending application only sends a javax.jms.TextMessage or the legacy app has set the format to MQFMT_STRING on the mqmd.

Enjoy
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