PH25261: DFHMQ0125 E date time applid Cannot retrieve data from a START command. EIBFN=X'CE24' EIBRESP=16 EIBRESP2=2.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• DFHMQ0125 E date time applid Cannot retrieve data from a START
  command. EIBFN=X'CE24' EIBRESP=16 EIBRESP2=2
  
  is issued because there is a contention problem where one CKTI
  task has been delayed by a lot of CLS2 synchronization activity
  taking place.
  
  This first CKTI task was started by the CKAM transaction and has
  been delayed for some seconds due to the CLS2 activity. When the
  WLMHEALTH percentage was next incremented, transaction CKAM was
  posted again and because this CKTI had not yet been able to set
  the MQMONITOR started, CKAM issued another EXEC CICS START
  command to set the MQMONITOR started, creating a second CKTI
  instance.
  
  The second CKTI was not delayed by the CLS2 activity, which was
  still ongoing, and set DFHMQMINI to started. When the first CKTI
  task resumed, DFHMQINI was already started and the EXEC CICS SET
  MQMONITOR STARTED command failed.
  
  This APAR intends to fix the above problem and will also change
  the description of the message DFHMQ0125.
  
  Currently the text of the message DFHMQ0125 is:
  
  DFHMQ0125 E date time applid Cannot retrieve data from a START
  command. EIBFN=X'eibfn' EIBRESP=eibresp EIBRESP2=eibresp2.
  
  It will be changed to read:
  
  DFHMQ0125 E date time applid Unable to set mqmonitor
  <name> started. EIBFN=X'eibfn' EIBRESP=eibresp
  EIBRESP2=eibresp2.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users                                    *
  ****************************************************************
  * PROBLEM DESCRIPTION: The message text for DFHMQ0125 is       *
  *                      incorrect.                              *
  ****************************************************************
  Message text for DFHMQ0125 is incorrect. This message is
  produced when two CKTI transactions are running simultaneously
  and one issues an EXEC CICS SET MQMONITOR immediately after the
  first transaction has done so. This can happen when WLMHEALTH is
  active and the transactions have been delayed by other factors
  in the region.
  Keywords: DFHMQ0125 MQ0125
  

Problem conclusion

• The message DFHMQ0125 has been changed to read "Unable
  to set mqmonitor <name> started." and code has been added to
  cater for two CKTI or CKBR tasks simultaneously attempting to
  set the same MQMONITOR resource started.
  

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:

  UI70132 UI70133 UI70135 UI70136

Modules/Macros

• DFHMEMQC DFHMEMQE DFHMEMQK DFHMQBID DFHMQCM@ DFHMQP0@ DFHMQP1@
  DFHMQP3@ DFHMQR0@ DFHMQTSK
  

Fix information

• Fixed component name

  CICS TS Z/OS V5

• Fixed component ID

  5655Y0400

Applicable component levels

• R100 PSY UI70132

     UP20/06/19 P F006

• R103 PSY UI70133

     UP20/06/19 P F006

• R200 PSY UI70135

     UP20/06/19 P F006

• R300 PSY UI70136

     UP20/06/29 P F006

Fix is available

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