PK97358: DFHLG0002 SEVERE ERROR CODE 020D HAS OCCURRED IN MODULE DFHLGGL.DFHFC0537 OPEN OF FILE FAILED.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• In a single region you have defined a CFDT without forward
  recovery, with LOAD(yes), and open first reference.   Also you
  defined a file with foward recovery LOAD(no).  Both of these
  definitions contain(are using) the exact same dataset name.
  .
      You reference the CFDT and the CFDT opens.   You check the
  file and the file is not opened.  The CFDT FCT does point to the
  DSNB for the dataset in question.  The DSNB reflects the dataset
  name does not reflect forward recovery as expected.
  .
     Then you manually open the file.  The files FCT's points to
  the same DSNB as pointed to by the CFDT FCT (address's are
  identical).   The DSNB pointed to by both the CFDT and the files
  FCT now reflects forward recovery.
  .
     At this point you close the CFDT and then close the file.
  Both of which close fine.  You then open the CFDT and receive
  the following messages:
     In the JESLOG:
     In the JESLOG:
  DFHLG0002 severe error (code X'020D') has occurred in module
      DFHLGGL.
  DFHFC0537 OPEN of file filename failed. The request to write a
      tie up record for the OPEN failed.
     In the MSGUSR:
  DFHAC2236 Transaction abend AEXZ .......backout successful.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All                                          *
  ****************************************************************
  * PROBLEM DESCRIPTION: Opening a CFDT fails with message       *
  *                      DFHLG0002 A severe error (code X'020D') *
  *                      has occurred in module DFHLGGL,         *
  *                      followed by message DFHFC0537.          *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  A file and a CFDT both refer to the same data set. The file
  definition specifies forward recovery journalling; the CFDT does
  not. If the file is opened, the DSNB is updated to reflect the
  forward recovery attributes of the file. Closing the file
  nullifies the forward recovery log token, but the other forward
  recovery flag data remains in the DSNB. If the CFDT is now
  opened, DFHFCFS will call DFHFCLJ to write to DFHLGLOG and the
  forward recovery journal. Since there is no log token for the
  forward recovery journal, this results in the DFHLG0002 message
  - a severe error (code X'020D') has occurred in module DFHLGGL.
  This is followed by message DFHFC0537.
  KEYWORDS: msgdfhlg0002 lg0002 0002 020D 20D LGGL
            msgdfhfc0537 fc0537 0537 abendAEXZ AEXZ
  

Problem conclusion

• DFHFCFS has been amended to avoid calling DFHFCLJ for CFDT
  files.
  

Temporary fix

• FIX AVAILABLE BY PTF ONLY
  

Comments

APAR Information

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

  PK96736

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

  UK52690

Modules/Macros

• DFHFCFS
  

Fix information

• Fixed component name

  CICS TS Z/OS V4

• Fixed component ID

  5655S9700

Applicable component levels

• R600 PSY UK52690

     UP09/12/15 P F912

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.