PK97330: DEDBPC/HDPC ENHANCEMENT SUPPORT

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• DEDBPC/HDPC Enhancement support
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All IMS High Performance Image Copy for z/OS *
  *                 Version 4 Release 1 users ( FMID=H1J0410 )   *
  ****************************************************************
  * PROBLEM DESCRIPTION: This APAR provides:                     *
  *                       1. Enhancement of HDPC= keyword.       *
  *                       2. Enhancement of DEDBPC= keyword.     *
  *                       3. Enhancement of RESTART= keyword.    *
  *                       4. Problem fix of HDPC= keyword.       *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  This APAR includes following enhancements:
  
  For HDPC= keyword, a new parameter, DEPDIST, is added. For
  detail of the new parameter, please see the document change
  information of this APAR and APAR PK96437 of IMS HP Pointer Chec
  
  For DEDBPC= keyword, a new parameter, SEGLDIST, is added. For
  detail of the new parameter, please see the document change
  information of this APAR and APAR PK92284 of IMS HP Fast Path
  Utilities V3R2.
  
  For RESTART= keyword, RESTART=(Y,HASH) newly supports HASH error
  of DEDB area when DEDBPC=Y is specified.
  
  Also, this APAR includes fix for following problem:
  
  HDPC=(O,parameter,...) specification in the site default table
  is wrongly handled as error FABJ0114E ( MSGFABJ0114E ).
  

Problem conclusion

Temporary fix

Comments

• Following modules are modified for this APAR:
  
  The following modules have been modified.
    FABJBLKD FABJDMPN FABJDPSN FABJFCDN FABJGLRP FABJGVT
    FABJINT1 FABJMAIN FABJMRGE FABJPARM FABJPRM2 FABJSTMD
    FABJTGEN FABJXCR  FABJXCRR FABUITCT
  
  The following modules have been reassembled.
    FABJACQG FABJAPIM FABJASPM FABJATRC FABJCMDB FABJCRC0
    FABJCRC1 FABJCRC3 FABJCTCV FABJCZCV FABJDALC FABJDALO
    FABJDALS FABJDBAL FABJDBCM FABJDBC1 FABJDBDA FABJDBDB
    FABJDBDN FABJDBD7 FABJDBD8 FABJDBD9 FABJDBF0 FABJDBLK
    FABJDBRA FABJDBRB FABJDBRC FABJDBR7 FABJDBR8 FABJDBR9
    FABJDCTL FABJDDIM FABJDEMP FABJDFCA FABJDFCB FABJDFCN
    FABJDFC7 FABJDFC8 FABJDFC9 FABJDMPA FABJDMPB FABJDMP0
    FABJDMP7 FABJDMP8 FABJDMP9 FABJDOPN FABJDPSA FABJDPSB
    FABJDPS7 FABJDPS8 FABJDPS9 FABJDPUT FABJDREQ FABJDRQS
    FABJDRSN FABJFCAI FABJFCCA FABJFCCB FABJFCCM FABJFCCN
    FABJFCC7 FABJFCC8 FABJFCC9 FABJFCDA FABJFCDB FABJFCD7
    FABJFCD8 FABJFCD9 FABJGDGB FABJGVT0 FABJICDD FABJIDXA
    FABJIDXB FABJIDXN FABJIDX7 FABJIDX8 FABJIDX9 FABJINT2
    FABJINT3 FABJIPRC FABJMAS1 FABJMDPA FABJMDPB FABJMDPN
    FABJMDP7 FABJMDP8 FABJMDP9 FABJMSUL FABJNTFC FABJNTFI
    FABJNTFS FABJOFDD FABJOFL0 FABJOFL1 FABJORCA FABJORCB
    FABJORCN FABJORC7 FABJORC8 FABJORC9 FABJPRM3 FABJRCHA
    FABJRCHB FABJRCHK FABJRCH7 FABJRCH8 FABJRCH9 FABJRDBA
    FABJRDBB FABJRDB7 FABJRDB8 FABJRDB9 FABJRETC FABJRETM
    FABJRFCA FABJRFCB FABJRFCN FABJRFC7 FABJRFC8 FABJRFC9
    FABJRPT0 FABJRPT1 FABJSAS1 FABJSAS2 FABJSTA  FABJTERM
    FABJTOI  FABJUIC1 FABJXHPC FABJXLIM
  ========================
  = DOCUMENTATION CHANGE =
  ========================
  IMS High Performance Image Copy for z/OS Version 4 Release 1
  User's Guide SC18-9409-02 ( SC18940902 ) should be changed as
  follows:
  
    3.2.2 Image Copy function JCL
  Description for FABJHRDD DD is modified as follows:
  
    FABJHRDD DD
  
    This is a function-unique DD statement for the Checkpoint
    Restart, which is used with the HASH option of the RESTART=
  | keyword. The DD statement is valid when RESTART=(Y,HASH) and
  | HDPC=Y are specified. ...
  
    3.4.3.17 DEDBPC=
  
  A new parameter, SEGLDIST, is added as follows:
  
    DEDBPC=
    ...
  | DEDBPC=Y|N|(Y,SEGLDIST)
  
    Y
    ...
    N
    ...
  | SEGLDIST
  |  requests to print the Segment Length Distribution report. For
  |  more information, see IMS High Performance Fast Path
  |  Utilities for z/OS User's Guide.
  
    3.4.3.36 HDPC=
  
  Description in HDPC= is changed as follows:
  
    HDPC=
    ...
  
  | HDPC=Y|O|N|(Y|O,HISTORY,BITMAP,FSEMAP,MAXFSD,
  |     DBDIST,DEPDIST,CHAINDIST,COMPFACT,SEGIO,VLSSUMM)
  
    DBDIST
    ...
  
  Following part is removed.
  
  | Note: DISTRIBUTION OF DEPENDENT SEGMENTS IN ROOT BLOCK and
  | DISTRIBUTION OF DEPENDENT SEGMENTS BY SEGMENT CODE are not
  | printed in the IMS HP Image Copy job. It is supported in the
  | single-step HASH check under an IMS HP Image Copy job.
  | Therefore, to get these reports, run the HD Pointer Checker
  | FABPMAIN job with HASH=NO.
  
  Following part is added.
  
  | DEPDIST
  |  requests to print the following three parts about dependent
  |  segments:
  |
  |  Distribution summary of dependent segments
  |  Distribution of dependent segments in root block
  |  Distribution of dependent segments by segment code
  |
  |  These parts are printed in the DB Record Distribution
  |  Statistics report.
  |
  | The DBDLIST keyword controls whether to print the DB Record
  | Distribution Statistics report. If you specify DEPDIST, also
  | specify DBDIST. If DEPDIST is specified, but DBDIST is not
  | specified, it is assumed that both DEPDIST and DBDIST are
  | specified, thus the above three parts and DB Record
  | Distribution Statistics report are printed.
  |
  |
  | Note:
  |   - DBDIST, CHAINDIST, COMPFACT and DEPDIST parameters of
  |     HDPC= keyword can not be specified with CIC, ACIC,
  |     GROUP FUNC=CIC or GROUP FUNC=ACIC statement. If these
  |     parameters are specified in GLOBAL statement, they are
  |     ignored in subsequent CIC, ACIC, GROUP FUNC=CIC or
  |     GROUP FUNC=ACIC statement.
  

APAR Information

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

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

  UK50784

Modules/Macros

• FABJACQG FABJAPIM FABJASPM FABJATRC FABJBLKD
  FABJCMDB FABJCRC0 FABJCRC1 FABJCRC3 FABJCTCV FABJCZCV FABJDALC
  FABJDALO FABJDALS FABJDBAL FABJDBCM FABJDBC1 FABJDBDA FABJDBDB
  FABJDBDN FABJDBD7 FABJDBD8 FABJDBD9 FABJDBF0 FABJDBLK FABJDBRA
  FABJDBRB FABJDBRC FABJDBR7 FABJDBR8 FABJDBR9 FABJDCTL FABJDDIM
  FABJDEMP FABJDFCA FABJDFCB FABJDFCN FABJDFC7 FABJDFC8 FABJDFC9
  FABJDMPA FABJDMPB FABJDMPN FABJDMP0 FABJDMP7 FABJDMP8 FABJDMP9
  FABJDOPN FABJDPSA FABJDPSB FABJDPSN FABJDPS7 FABJDPS8 FABJDPS9
  FABJDPUT FABJDREQ FABJDRQS FABJDRSN FABJFCAI FABJFCCA FABJFCCB
  FABJFCCM FABJFCCN FABJFCC7 FABJFCC8 FABJFCC9 FABJFCDA FABJFCDB
  FABJTGEN FABJTOI  FABJUIC1 FABJXCR  FABJXCRR FABJXHPC FABJXLIM
  FABUITCT
  

Fix information

• Fixed component name

  IMS HP IMAGE CO

• Fixed component ID

  5655K9600

Applicable component levels

• R410 PSY UK50784

     UP09/10/14 P F910

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.