A fix is available
APAR status
Closed as program error.
Error description
A JMS client fails with RC2033 ( 2033 ) MQRC_NO_MSG_AVAILABLE if more than one selector is used with JMSXGroupID (in this case the failing MQGET also specifies JMSXGroupSeq=2). The problem ocurs as CSQMATCH is not being passed the MDE details from CSQEMGEF. The JMS application log throughs the following exception: JMSServiceException - An error occurred during MQ call: "Error browsing the message ID:e7c7c1c4c2d6d540c2f0f2f4f0f0f0f0f3f3f5f940404040 from queue:///IBM.MQ.0000/A11.TEST" MQ Reason Code: unknown. MQSMDS/K
Local fix
n/a
Problem summary
**************************************************************** * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 * * Release 1 Modification 0 using SMDS. * **************************************************************** * PROBLEM DESCRIPTION: An MQGET with a selector specifying * * GroupId fails with MQRC 2033 when the * * target message is held on a SMDS * * (shared message data sets). * **************************************************************** * RECOMMENDATION: * **************************************************************** This problem can occur when CSQIPROP does not return the address of the MQMDE when a message is stored on SMDS. This causes the message to not be returned when using JMS selectors specifying a GroupId - as this selector needs to be matched against the corresponding fields held in the MQMDE of the message.
Problem conclusion
The code has been changed to ensure the MQMDE is returned by CSQIPROP for messages stored on SMDS when a selector specifies GroupId. 100Y CSQIPROP CSQMATCH
Temporary fix
Comments
APAR Information
APAR number
PM79006
Reported component name
WMQ Z/OS V7
Reported component ID
5655R3600
Reported release
100
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2012-12-12
Closed date
2013-01-16
Last modified date
2013-03-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK90978
Modules/Macros
CSQIPROP CSQMATCH
Fix information
Fixed component name
WMQ Z/OS V7
Fixed component ID
5655R3600
Applicable component levels
R100 PSY UK90978
UP13/02/05 P F302
Fix is available
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Document Information
Modified date:
04 March 2013