PK26903: ABENDB78 IN USER EDIT/COMPRESSION ROUTINE DURING HPFP REORGINIZATION UNLOAD COMMAND PROCESS

APAR status

• Closed as program error.

Error description

• ABENDSB78 in user edit compression routine during HPFP
  reorginization UNLOAD command process in multiple input
  subtasks.
  The user routine works successfully with an FPB unload process.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of High Performance Fast Path      *
  *                 Reorganization Tool Version 2 Release 2.     *
  *                 (FMID: H31A220)                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: 1. HPFP Reorg. gets SB78-08 ABEND       *
  *                         during UNLOAD processing.            *
  *                      2. HPFP Reorg. does not issue           *
  *                         OPEN/CLOSE call of edit/compression  *
  *                         routine for the new ACB during       *
  *                         UNLOAD or CHANGE in change mode      *
  *                         processing.                          *
  *                      3. HPFP Reorg. gets U3275 ABEND (DBRC   *
  *                         request failed) during RELOAD or     *
  *                         CHANGE processing with DBRC=YES      *
  *                         option if processed area is          *
  *                         non-recoverable and SDEP defined.    *
  *                      4. HPFP Reorg. gets S0C4 ABEND during   *
  *                         UNLOAD, RELOAD, or CHANGE            *
  *                         processing with a site default and   *
  *                         SCAN=NO option.                      *
  *                      5. Cosmetic change.                     *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  This APAR solves the following 5 problems.
  
  1. HPFP Reorg. gets SB78-08 ABEND during UNLOAD processing.
     The processed area has been segments defined edit/compression
     routine and UNLOAD processed multi-areas.
  
  2. HPFP Reorg. does not issue OPEN/CLOSE call of
     edit/compression for the new ACB during UNLOAD or CHANGE in
     change mode processing.
     The OPEN/CLOSE call of edit/compression routine that is
     defined in the new ACB, that is, NEWACB of UNLOAD command,
     IMSACB of CHANGE command, are not issued.
  
  3. HPFP Reorg. gets U3275 ABEND (DBRC request failed) during
     RELOAD or CHANGE processing with DBRC=YES option
     if processed area is non-recoverable and SDEP defined.
     The module DBFDBAU0 (DEDB area authorization request handler)
     issues "DFS030I - DBRC REQUEST FAILED. REASON=03, RC=48"
     message.
  
  4. HPFP Reorg. gets S0C4 ABEND during UNLOAD, RELOAD, or
     CHANGE processing with a site default and SCAN=NO option.
  
  5. Header lines of the site default report.
  

Problem conclusion

• 1. HPFP Reorg. issued the OPEN/CLOSE call of edit/compression
     routine per processed area.
     When a edit/compression routine might process
     GETMAIN/FREEMAIN, above problem will occur in multiple areas
     concurrent process environment.
  
  2. In change mode that a new ACB, that is, NEWACB of UNLOAD
     command, IMSACB of CHANGE command, has a segment
     defined edit/compression routine, UNLOAD and CHANGE process
     do not care about a OPEN/CLOSE call of edit/compression
     routine for a new ACB.
  
  To resolve above two problems, HPFP Reorg. will issue
  edit/compression OPEN/CLOSE call per DEDB instead of per area.
  
  The module HFPFMAN0 has been modify to issue OPEN/CLOSE call
  of edit/compression routine for segments specified the
  edit/compression routine when preparing the command processing
  environment for the DEDB.
  In change mode, HFPFMAN0 issues the call not only for input ACB
  but also for output ACB.
  
  The module HFPJINI0 and HFPKARI0 have been modified to remove
  a issuing OPEN call of edit/compression routine for an area.
  
  The module HFPJMAN0 and HFPKART0 have been modified to remove
  a issuing CLOSE call of edit/compression routine for an area.
  
  The module HFPTECL0 has been modified to change a calling
  interface for edit/compression routine call.
  
  3. IMS V9 and V8 DBRC and DBFDBAU0 do not allow DBFUMIN0
     to authorize to a non-recoverable DEDB area defined SDEP
     segment.
     RELOAD or CHANGE processing could not authorize to a
     non-recoverable DEDB area as well as DBFUMIN0.
  
     The macro HFPXBRLM has been modified to clear R2, indicator
     of SDEP segment for DBFDBAU0, in order to authorize to a
     non-recoverable DEDB area even if it defines SDEP.
     As the purpose of HPFP Reorg. is to RELOAD/CHANGE existing
     areas, it is essential to authorize the area.
  
     The modules HFPXBRL9, HFPXBRL8, and HFPXBRL7 have been
     re-assembled due to HFPXBRLM macro modification.
  
  4. Report program for a site default value destroys the address
     table areas for UNLOAD, RELOAD, CHANGE processing in
     transferring a specified site default value.
  
     The module HFPLSIT0 has been modified to transfer a specified
     site default value to print area as a 40 bytes length
     in order not to destroy subsequent address tables.
  
  5. Also the module HFPLSIT0 has been modify to shift a header of
     "Site default report" 1 column right.
  220Y
  HFPFMAN0
  HFPJINI0
  HFPJMAN0
  HFPKARI0
  HFPKART0
  HFPLSIT0
  HFPLTOT0
  HFPTECL0
  HFPXBRLM
  HFPXBRL7
  HFPXBRL8
  HFPXBRL9
  

Temporary fix

Comments

APAR Information

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

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

  UK15879

Modules/Macros

•    HFPFMAN0 HFPJINI0 HFPJMAN0 HFPKARI0 HFPKART0
  HFPLSIT0 HFPLTOT0 HFPTECL0 HFPXBRLM HFPXBRL7 HFPXBRL8 HFPXBRL9
  

Fix information

• Fixed component name

  IMS HP FP UTILI

• Fixed component ID

  5655K9400

Applicable component levels

• R220 PSY UK15879

     UP06/07/05 P F607