PM80097: WEBSPHERE MQ V7.0.1 Z/OS, CLUSTERED QMGR ALIAS OBJECT 'VANISHED' FROM THE PARTIAL REPOSITORY

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• subscriptions are not being correctly remade for cluster qmgr
  aliases
  

Local fix

• REFRESH CLUSTER can enable a new subscription to be created
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of WebSphere MQ for z/OS version 7 *
  *                 Release 0 Modification 1 and Release 1       *
  *                 Modification 0.                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: Cluster queue manager aliases can       *
  *                      disappear even though they are in       *
  *                      continuous use.                         *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  When putting to a queue specifying a clustered queue manager
  alias as the target queue manager the REFRESH bit of that target
  CLQMGR is switched on, as are those of its subscriptions.
  However the refresh bits of the CLQ representing the queue
  manager alias should also be switched on, as well as those of
  its subscriptions. This is not happening however.
  The reason is that CSQMZLOO uses procedure MarkSubInUse to
  invoke CSQMZMAU in order to switch on the CLQ's refresh bits,
  however this procedure only runs once a day per MHND, and that
  has already run for the CLQMGR object.
  

Problem conclusion

• CSQMZLOO has changed so that MarkSubInUse will accept the
  pointer to the cluster qmgr alias and set its refresh bit.
  010Y
  100Y
  CSQMZLOO
  

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:

  UK91272 UK91273

Modules/Macros

• CSQMZLOO
  

Fix information

• Fixed component name

  WMQ Z/OS V7

• Fixed component ID

  5655R3600

Applicable component levels

• R010 PSY UK91272

     UP13/02/20 P F302

• R100 PSY UK91273

     UP13/02/20 P F302

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.