PH62603: AUTO-DEFINED XMITQ NOT REMOVED CORRECTLY WHEN REMOVING A QMGR FROM A CLUSTER

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• The automatically defined channel CLUSSDR transmission queues
  are not correctly removed when removing a QMGR from a cluster.
  If by additionally deleting the automatically defined channel
  CLUSSDR transmission queues, CSQX036E is issued as below when
  the CHINIT is restarted:
  CSQX036E +CSQ1 CSQXREPO Unable to open
  QUEUE(SYSTEM.CLUSTER.TRANSMIT.CLUS1.CHL1), MQCC=2 MQRC=2085
  (MQRC_UNKNOWN_OBJECT_NAME)
  

Local fix

• use CSQUDMSG (QLOAD) to get the unwanted messages by a hex
  MsgId using the '-gxm' option
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IBM MQ for z/OS Version 9       *
  *                 Release 4 Modification 0.                    *
  ****************************************************************
  * PROBLEM DESCRIPTION: Message CSQX036E is seen on after       *
  *                      restarting the Queue Manager after      *
  *                      removing it from a cluster. The         *
  *                      CSQX036E message refrences a deleted    *
  *                      auto defined split cluster transmit     *
  *                      queue.                                  *
  ****************************************************************
  After removing a Queue Manager from a cluster and deleting a
  locally defined auto-defined split cluster transmit queue and
  restarting the Queue Manager the message CSQX036E is seen in the
  logs refering to the deleted auto-defined split cluster transmit
  queue. This is caused by an attempt to reconcile known cluster
  transmit queues during Queue Manager startup. If the queue has
  been locally deleted but records of the queue still exist on the
  SYSTEM.CHANNEL.SYNQ then an attempt to open this queue will be
  made that subsequently fails.
  

Problem conclusion

• No attempts to reconcile cluster transmit queues will be made if
  they have been locally deleted.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UO02807

Modules/Macros

• CSQXRFXR
  

Fix information

• Fixed component name

  IBM MQ Z/OS V9

• Fixed component ID

  5655MQ900

Applicable component levels

• R400 PSY UO02807

     UP25/05/01 P F504

Fix is available

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