PH37957: DFHMQ0710 CKBR MQCC=2 MQRC=2063 RETURNED FOR GET IS ISSUED AFTERMQRC=7F2 AND CKBR IS ABENDED.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• CICS MQ Bridge transaction is abended with ABENDAMQI after
  these messages :
  DFHMQ0795 E CKBR 00117 The CICS-MQ bridge has retrieved a
  message which has been previously marked and the mark
  browse interval has expired.
  DFHMQ0710 E CKBR 00117 MQCC=2 MQRC=2063 returned for GET
  
  DFHAC2236 11/05/2021 14:47:52 cics applid Transaction CKBR
  transaction number 00117 abend AMQI in program DFHMQBR0.
  CICS trace shows that CKBR had issued MQGET which received
  MQRC=2034. (X'7F2')
  MQRC_NO_MSG_UNDER_CURSOR (2034, X'7F2') Browse cursor not
  positioned on message.
  .
  CKBR then issued a SYNCPOINT and abended with DFHMQ0710
  MQRC=2063
  MQRC_SECURITY_ERROR2063 (080F) (RC2063): MQRC_SECURITY_ERROR
  This DFHMQ0710 and abendAMQI of CKBR was not expected.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of the CICS MQ Bridge.             *
  ****************************************************************
  * PROBLEM DESCRIPTION: CICS MQ Bridge transaction abends with  *
  *                      abend code AMQI.                        *
  ****************************************************************
  The CKBR transaction abends AMQI when using the ROUTEMEM=Y
  option after a previously seen MQ message is processed
  simultaneously by two instances of the CKBR transaction.
  Keywords: DFHMQ0795 MQ0795 0795 msgDFHMQ0795 DFHMQ0710 MQ0710
  0710 msgDFHMQ0710 2063
  

Problem conclusion

• An incorrect assignment in DFHMQBR0 has been changed to correct
  this problem.
  

Temporary fix

Comments

APAR Information

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

  PH37620

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

  UI76104

Modules/Macros

• DFHMQBID DFHMQCM@ DFHMQP0@ DFHMQP1@ DFHMQP3@ DFHMQR0@
  

Fix information

• Fixed component name

  CICS TS Z/OS V5

• Fixed component ID

  5655Y0400

Applicable component levels

• R300 PSY UI76104

     UP21/06/30 P F106

Fix is available

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