IT24819: MESSAGES NOT READ FROM Z/OS MQ INPUT QUEUE BY FLOW ON NON-Z/OS PLATFORM

APAR status

• Closed as program error.

Error description

• A message flow deployed on a distributed operating system with
  an MQInput node configured to make a client connection to a
  Queue Manager on z/OS will fail to read any messages unless the
  index type of the queue is changed to GROUPID.
  
  One or both if the following errors might be written to the
  system log:
  
  BIP2680E: Failed to setup a MQ control callback for component
  'nodeName' to queue 'queueName' on
  queue manager 'qmgrName': MQCC=2; MQRC=2446
  (MQRC_NO_CALLBACKS_ACTIVE).
  
  BIP2680E: Failed to setup a MQ control callback for component
  'nodeName' to queue 'queueName' on
  queue manager 'qmgrName': MQCC=2; MQRC=2534
  (MQRC_OPERATION_NOT_ALLOWED).
  
  In addition, a service trace will show that the initial message
  retrieval fails with MQRC=2394 (MQRC_Q_INDEX_TYPE_ERROR).
  
  If the queue index is changed to GROUPID as a workaround,
  similar problems of not being able to read from the input queue
  might occur when trying to reprocess previously backed out
  messages that now have a group identifier set in the MQMD (as a
  result of APAR IT20272).
  

Local fix

• n/a
  

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All users of IBM Integration Bus v10 and IBM App Connect
  Enteprise v11 running on a non z/OS platform but retrieving
  messages from a remote z/OS MQ Queue Manager.
  
  
  Platforms affected:
  MultiPlatform
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  A message flow deployed on a distributed operating system with
  an MQInput node configured to make a client connection to a
  remote Queue Manager on z/OS will fail to read any messages
  unless the index type of the queue is changed to GROUPID.
  
  One or both if the following errors might be written to the
  system log:
  
  BIP2680E: Failed to setup a MQ control callback for component
  'nodeName' to queue 'queueName' on
  queue manager 'qmgrName': MQCC=2; MQRC=2446
  (MQRC_NO_CALLBACKS_ACTIVE).
  
  BIP2680E: Failed to setup a MQ control callback for component
  'nodeName' to queue 'queueName' on queue manager 'qmgrName':
  MQCC=2; MQRC=2534 (MQRC_OPERATION_NOT_ALLOWED).
  
  In addition, a service trace will show that the initial message
  retrieval fails with MQRC=2394 (MQRC_Q_INDEX_TYPE_ERROR).
  
  If the queue index is changed to GROUPID as a workaround,
  similar problems of not being able to read from the input queue
  might occur when trying to reprocess previously backed out
  messages that now have a group identifier set in the MQMD (as a
  result of APAR IT20272).
  

Problem conclusion

• The product now checks the platform that the Queue Manager is
  running on to set the appropriate MQGET options.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v10.0      10.0.0.15
  v11.0      11.0.0.3
  
  The latest available maintenance can be obtained from:
  http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041
  
  If the maintenance level is not yet available,information on
  its planned availability can be found on:
  http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308
  ---------------------------------------------------------------
  

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:

Fix information

• Fixed component name

  INTEGRATION BUS

• Fixed component ID

  5724J0540

Applicable component levels