PK81619: DFHJUP GET DFHLG0192 RSN8B0 IF CUSTOMER DEFINE THE LOG STREAM AS CF DUPLEXING

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• DFHJUP get DFHLG0192 if customer define the log stream as CF
  duplexing. ( Structure is defined with DUPLEX(ENABLED) )
  This is interminttent problem.
  If there are no running CICS regions for the log stream, DFHJUP
  is first connector then MVS logger start rebuild of the
  structure. When DFHJUP issues IXGCONN , MVS LOGGER retruns MVS
  LOGGER CODES X'00000008' X'000008B0'.
  Rsn8B0 means IxgRsnCodeStructureNotAvail and it is temporary
  error.
  It looks DFHJUP does not retry the temporary error.
  

Local fix

• SETXCF STOP,REBUID,DUPLEX command to stop duplexing before
  the DFHJUP job.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All.                                         *
  ****************************************************************
  * PROBLEM DESCRIPTION: DFHJUP fails with DFHLG0192 for an      *
  *                      IxgRsnCodeStructureNotAvail response    *
  *                      from the z/OS Logger.                   *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  MVS Logger can return a number of reason codes for an
  IxgRetCodeError response that highlight a temporary condition
  that is preventing the successful completion of the Logger
  request. One such reason code is IxgRsnCodeStructureNotAvail.
  Another such reason code is IxgRsnCodeRebuildInProgress. Retry
  logic was added for this specific reason code in APAR PK51365.
  It has been requested that the fix for PK51365 is extended so
  that all Logger temporary condition reason codes are tested for
  and retried automatically.
  Keywords: PK50668 PK52104 PK51368 JUP DFHLGCNV DFHGTCNV
            LG0192 192 0192 MSGDFHLG0192 IEFBR14
  IxgRsnCodeRebuildInProgress     0861
  IxgRsnCodeXESPurge              0862
  IxgRsnCodeStructureFailed       0863
  IxgRsnCodeNoConnectivity        0864
  IxgRsnCodeStructureFull         0866
  IxgRsnCodeAddrSpaceInitializing 0891
  IxgRsnCodeStructureNotAvail     08B0
  

Problem conclusion

• DFHLGSSI and DFHLGIGT have been changed to check for all current
  temporary error conditions for all Logger requests that are
  issued. If a temporary error condition is received, the code
  will wait for 1 second then retry the request once more, up to a
  maximum of 60 attempts before allowing the job to fail as
  before.
  

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:

  UK46594 UK46606 PK88766

Modules/Macros

•    DFHLGIGT DFHLGSSI
  

Fix information

• Fixed component name

  CICSTS V3 Z/OS

• Fixed component ID

  5655M1500

Applicable component levels

• R400 PSY UK46594

     UP09/05/21 P F905

• R500 PSY UK46606

     UP09/05/21 P F905

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.