A fix is available
APAR status
Closed as program error.
Error description
WMQ V710 Intra-group queueing agent doesn't put messages to the dead letter queue when target is FULL (MQRC_Q_FULL) 2053 and when target queue has attribute DEFPRESP(ASYNC).
Local fix
Use a DEFPRESP attribute value SYNC on the target queue.
Problem summary
**************************************************************** * USERS AFFECTED: All users of WebSphere MQ Version 7 * * Release 1 Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: When a local queue has attribute * * DEFPRESP(ASYNC) and it is receiving * * messages via the intra-group queuing * * (IGQ) agent and if any MQPUT to the * * target queue fails (for example queue * * full) the messages are not put in DLQ. * * * * Message CSQM065E indicating that MQCMIT * * has failed with reason code MQRC 2003 * * (MQRC_BACKED_OUT) is repeated at * * regular intervals. * **************************************************************** * RECOMMENDATION: * **************************************************************** When the IGQ agent (CSQMIGQA) is putting messages to a target queue that has the attribute DEFPRESP(ASYNC), the IGQ agent receives a successful reason code after every MQPUT even after a put failure has been detected, for example queue full, and the IGQ agent does not attempt to put messages to the DLQ. When a batch of messages is complete, IGQ issues a MQCMIT that fails with MQRC_BACKED_OUT (2003) that causes the agent to go in retry mode waiting for the MQCMIT to succeed after the queue full condition has been resolved.
Problem conclusion
IGQ agent has been updated to always request synchronous put responses (MQPMO_SYNC_RESPONSE) when putting messages to target queues or to the DLQ. 100Y CSQMIGQA CSQMPTDQ
Temporary fix
Comments
APAR Information
APAR number
PI41014
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
2015-05-13
Closed date
2015-05-19
Last modified date
2015-07-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
PI41028 UI27765
Modules/Macros
CSQMIGQA CSQMPTDQ
Fix information
Fixed component name
WMQ Z/OS V7
Fixed component ID
5655R3600
Applicable component levels
R100 PSY UI27765
UP15/06/03 P F506
Fix is available
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Document Information
Modified date:
01 July 2015