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MQSeries.net Forum Index » IBM MQ Java / JMS » MQ V7 RFH2

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wmquser
PostPosted: Fri May 07, 2010 7:09 am    Post subject: MQ V7 RFH2 Reply with quote

Apprentice

Joined: 20 Aug 2008
Posts: 32

Hi
We have upgraded to MQ V7 in Unix & Linux. We are putting the message in RFH2 format using IBM WTX in Unix server and reading the message from Linux server using Java application. After migration to MQ V7 on both the server, the Java application fails to the read the message from queue. It pushes the message into backout queue with an error (RC2142): MQRC_HEADER_ERROR. When we look into the messages in the backout queue there are attributes (context & dt) added to the rhf2 header data.
<usr><Name context="none" dt="string">.

Our java application fails when trying to read the header part of the rhf2 message and moves its to backout queue.

Please advise
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fjb_saper
PostPosted: Fri May 07, 2010 6:30 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY

As long as you're using V6 clients with that V7 qmgr you may have to run it in compatible mode.
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wmquser
PostPosted: Tue May 11, 2010 9:56 pm    Post subject: Reply with quote

Apprentice

Joined: 20 Aug 2008
Posts: 32

In MQ V7, there is new attribute added to the queue PROPCTL. It is to be set to PROPCTL(FORCE), to force the MQ to deliver the message in the RFH2 format.
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