OA47812: MQ APPLICATIONS MAY GET MQRC=2195 WHEN MQI MONITORING IS TERMINATED.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• At the time the MQI monitoring is terminated, the running MQ
  applications may get MQRC=2195 for the MQI calls. The MQ
  applications,
  including the Channel Initiator, may also get an SVC dump with
  the
  title similar as below:
  
  MP43,ABN=0C6-00000006,U=MP43CHIN,C=R3600.710.CMC
    -CSQMCPRH,M=CSQGFRCV,PSW=470C1000A25F752E,ASID=014D
  ****************************************************************
  *****
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All IBM Tivoli OMEGAMON XE for Messaging:    *
  *                 WebSphere MQ Monitoring 7.1.0 users.         *
  ****************************************************************
  * PROBLEM DESCRIPTION: At the time the MQI monitoring is       *
  *                      terminated, the running MQ applications *
  *                      may get MQRC=2195 for the MQI calls.    *
  *                      The MQ applications, including the      *
  *                      Channel Initiator, may also get an SVC  *
  *                      dump with the title similar as below:   *
  *                      MP43,ABN=0C6-00000006,U=MP43CHIN,C=R360 *
  *                      0.710.CMC                               *
  *                      -CSQMCPRH,M=CSQGFRCV,PSW=470C1000A25F75 *
  *                      2E,ASID=014D                            *
  ****************************************************************
  * RECOMMENDATION: Apply the PTF.                               *
  ****************************************************************
  MQI hook removal logic does not do adequate checking
  before freeing MQKA control block.
  

Problem conclusion

• The MQI hook removal logic is changed to ensure no users
  before freeing MQKA control block.
  

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:

  OA47819

Modules/Macros

•    KMQAMQSB
  

Fix information

• Fixed component name

  OMG XE MSG ZOS

• Fixed component ID

  5608A1100

Applicable component levels

• R710 PSY UA77332

     UP15/06/02 P F506

Fix is available

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