PM42114: DFHDS0002 CODE 0070 AND DFHTD0180 RESPONSE CODE 04 AND REASON CODE 0B AFTER DOING A FORCEPURGE OF A TASK IN A MBCB_XXX WAIT.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Your CICS region abended with the following messages when
  you tried for forcepurge a task:
  .
  DFHDS0002  DBDCCICS A severe error (code X'0070') has
  occurred in module DFHDSSR.
  DFHTD0180  DBDCCICS Unexpected response (code X'04') and
  reason (code X'0B') from a DFHDSSRM call.
  .
  The trace in the DFHDS0002 dump shows that the task was
  cancelled with force out of a MBCB_XXX suspend.  Then the task
  tries to do another suspend and that fails with an *EXC
  trace entry (pointid DS 0070 )  saying SUSP_CLEANUP_PENDING .
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All.                                         *
  ****************************************************************
  * PROBLEM DESCRIPTION: DFHDS0002 error followed by CICS region *
  *                      abend.                                  *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  In the reported problem a CICS region abended following the
  issue of messages DFHDS0002 (code x'0070') and DFHTD0180
  response (code x'04') reason (code x'0B').
  
  A task was writing to Transient Data and was suspended on an
  MBCB_xxx wait.  An attempt was made to Force Purge the task
  and in doing so, routine BUFALL in DFHTDSUC was driven.
  This called task_purge but passed an invalid MBCB pointer which
  is required to locate the MWCB ( transient data wait control
  block ).  The freemain of the MWCB did not occur.  Control
  returned to BUFALL to index to the next MWCB but again, the
  pointer value was invalid.  CICS detected this recursive
  error situation and abended.
  

Problem conclusion

• DFHTDB has been modified and will now set the correct pointer
  value.
  

Temporary fix

• FIX AVAILABLE BY PTF ONLY
  

Comments

APAR Information

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

  PM37322

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

  UK72405 UK72406

Modules/Macros

•    DESTDB   DESTDRM  DESTDSUB DFHTDB   DFHTDRM
  DFHTDSUC
  

Fix information

• Fixed component name

  CICS TS Z/OS V4

• Fixed component ID

  5655S9700

Applicable component levels

• R600 PSY UK72405

     UP11/10/08 P F110

• R700 PSY UK72406

     UP11/10/08 P F110

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.