PK25499: HPIC V4 GETS ABEND0CB ON IMAGE COPY DEDB AT FABAHIST ROUTINE.

APAR status

• Closed as program error.

Error description

• High Performance Image Copy V4 gets ABENDS0CB on image copy
  DEDB performing with the hash check option.
  The abend is due to a zero divide exception.
  Abending module is FABAHASH and is a component of HPFP FPB V22
  which is called internally by HPIC.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All DEDB PC users of HP Fast Path Utilities  *
  *                 FP Basic Tools Version 2 Release 2 (FMID:    *
  *                 H31A220), including those invoke HASH        *
  *                 checking via IMS HP Image Copy (HPIC)        *
  *                 for z/OS and IMS Database Recovery Facility  *
  *                 (DRF) for z/OS Version 3 Release 1.          *
  ****************************************************************
  * PROBLEM DESCRIPTION: HPIC got S0CB ABEND at HPIC hash        *
  *                      checking.                               *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  HPIC got S0CB ABEND at HPIC hash checking.
  

Problem conclusion

• FABAHEXT, the HPIC hash checking module, has an inappropriate
  instruction during SDEP free spaces calculation.
  In this abend case, the AREA has no SDEP defined in the DBD
  definition, DMACFBAD and DMACFSEQ are equal.
  As a result, the number of SDEP CIs (DMACFBAD - DMACFSEQ) is
  zero.
  
  FABAHEXT calculates  SDEP free spaces without an evaluation of
  the total SDEP CIs. Thus FABAHEXT got S0CB ABEND.
  The same thing will occur to DRF FABAHRPT module in the same
  environment.
  
  FABAHEXT and FABAHRPT have been modified to evaluate the
  total SDEP CIs before SDEP free spaces calculation, and
  set BLANK to SDEP free spaces field when DMACFBAD and DMACFSEQ
  are the same value.
  
  FABADA1 has been modified to set BLANK to SDEP free spaces
  field when DMACFBAD and DMACFSEQ are the same value.
  220Y
  FABADA1
  FABAHEXT
  FABAHRPT
  

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:

  UK14883 PK25660

Modules/Macros

•    FABADA1  FABAHEXT FABAHRPT
  

Fix information

• Fixed component name

  IMS HP FP UTILI

• Fixed component ID

  5655K9400

Applicable component levels

• R220 PSY UK14883

     UP06/05/30 P F605