Fixes are available
APAR status
Closed as program error.
Error description
The WebSphere MQ V7.0 classes for JMS (Java Message Service) applications request messages from the queue manager using the MQGET option: MQGMO_CONVERT This option requests that the queue manager performs message data conversion before sending the message to the JMS application. There is no mechanism which permits the client application to configure the use of this setting using the WebSphere MQ classes for JMS. The WebSphere MQ V6 classes for JMS do not use this option. This means that messages are retrieved from the queue in the form with which they were stored on the queue, and the WebSphere MQ classes for JMS are responsible for data conversion into a native form for use within the JVM and client application.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: This issue affects users of: - the WebSphere MQ V7.0 classes for JMS. - the WebSphere Application Server V7 WebSphere MQ messaging provider. - the WebSphere Application Server V6 WebSphere MQ messaging provider who have configured the WebSphere Variable MQ_INSTALL_ROOT to point to a WebSphere MQ V7 installation. - the WebSphere MQ V7 Resource Adapter. Platforms affected: All Distributed (iSeries, all Unix and Windows) +Java **************************************************************** PROBLEM SUMMARY: The MQGMO_CONVERT option was added to the MQGET request associated with the WebSphere MQ V7.0 classes for JMS's receive request: MQMessageConsumer.receive() as a way to enable WebSphere MQ conversion exits to be run when requesting messages with a JMS client. This change was intended to be transparent to existing JMS applications. However several problems have been reported for applications which have been migrated from the WebSphere MQ V6 classes for JMS to V7.0. For more information, please see the following document: http://www.ibm.com/support/docview.wss?uid=swg21459994
Problem conclusion
Two new properties have been added to WebSphere MQ JMS Destination objects which permits configuration of both the MQGMO_CONVERT option when performing message receive requests, and the CCSID which the queue manager is requested to convert a message to when using message conversion. These properties are: RECEIVECONVERSION Configures use of MQGMO_CONVERT. RECEIVECCSID Requested CCSID to convert the message to when using MQGMO_CONVERT. Their use is described in detail in the technote: https://www.ibm.com/support/docview.wss?uid=swg21459994 --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: v7.0 Platform Fix Pack 7.0.1.5 -------- -------------------- Windows U200324 AIX U839183 HP-UX (PA-RISC) U839621 HP-UX (Itanium) U839626 Solaris (SPARC) U839622 Solaris (x86-64) U839628 iSeries tbc_p700_0_1_5 Linux (x86) U839623 Linux (x86-64) U839627 Linux (zSeries) U839624 Linux (Power) U839625 The latest available maintenance can be obtained from 'WebSphere MQ Recommended Fixes' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037 If the maintenance level is not yet available, information on its planned availability can be found in 'WebSphere MQ Planned Maintenance Release Dates' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IC72897
Reported component name
WMQ WINDOWS V7
Reported component ID
5724H7220
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2010-11-30
Closed date
2011-01-28
Last modified date
2011-01-28
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
PM42539
Fix information
Fixed component name
WMQ WINDOWS V7
Fixed component ID
5724H7220
Applicable component levels
R700 PSY
UP
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Document Information
Modified date:
31 March 2023