PM40552: DFHLM0001 AN ABEND (CODE 0C4/AKEA) HAS OCCURRED AT OFFSET X'1082 IN MODULE DFHLMLM.

Obtain the fix for this APAR.

APAR status

• Closed as unreproducible.

Error description

• CEDA INSTALL PIPELINE may cause DFHLM0001 An abend (code
  0C4/AKEA) has occurred at offset X'1082' in module DFHLMLM.
  DFHLMLM UNLOCK fails for an invalid token because the storage
  for control block DFHPIPEB for the PIPELINE, that is going to
  be installed, has been freemained and re-used by CPIR.
  

Local fix

• n/a
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All CICS users                               *
  ****************************************************************
  * PROBLEM DESCRIPTION: DFHLM0001, An abend (code 0C4/AKEA)     *
  *                      has occurred at offset X'1082' in       *
  *                      module DFHLMLM when reinstalling        *
  *                      the disabled pipeline resource.         *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  Whilst reinstalling a disabled Pipeline resource, DFHPIPL
  loses control after FREEMAINing the DFHPIPEB block but before
  releasing the DFHPIPE Block.  Another task acquires the storage
  just FREEMAINed and uses it to read in a PIPELINE configuration
  file.  DFHPIPL regains control and attempts to release the
  the DFHPIPEB lock.  The lock token passed on the DFHLMLM call
  is obtained from the previously FREEMAINed DFHPIPEB block
  but has now been reused and contains XML data.This leads
  to a DISASTER response from DFHLMLM domain and message:
     +DFHLM0001 <applid> An abend (code 0C4/AKEA) has occurred
     at offset X'1082' in module DFHLMLM.
  
  Key words: DFHLM0001 0C4 AKEA
  

Problem conclusion

Temporary fix

• FIX AVAILABLE BY PTF ONLY
  

Comments

APAR Information

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

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

  PM42659 UK70533

Modules/Macros

•    DESPIPL  DFHPIPL
  

Fix information

• Fixed component name

  CICSTS V3 Z/OS

• Fixed component ID

  5655M1500

Applicable component levels

• R500 PSY UK70533

     UP11/08/12 P F108

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.