PK63679: RUNNING DEDB POINTER CHECKER GETS AN ABEND0CB OUT OF FABADA5

APAR status

• Closed as program error.

Error description

• When running the DEDB Pointer Checker an ABENDS0CB occurs out
  of FABADA5 near offset x'bc0'.
  
  This is a forward fit of HPFP V310 APAR PK63638.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All DEDB Pointer Checker users of High       *
  *                 Performance Fast Path Utilities FP Basic     *
  *                 Tools Version 3 Release 2 (FMID: H31A320).   *
  ****************************************************************
  * PROBLEM DESCRIPTION: FPB DEDB Pointer Checker got S0CB ABEND *
  *                      out of FABADA5 near offset x'2BC0'.     *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  Forward Fit APAR of FPB V3R1 PK63638.
  FPB DEDB Pointer Checker got S0CB ABEND out of FABADA5 near
  offset x'2BC0'. At this offset of FABADA5, "DP" instruction
  was executed.
  

Problem conclusion

• Forward Fit APAR of FPB V3R1 PK63638.
  While calculating standard deviation for DB RECORDS of the
  "DB RECORD PROFILE ANALYSIS" report, FABADA5 got S0CB ABEND
  at "DP" instruction.
  The required data in standard deviation calculation of FABADA5
  is following three items:
    . the total number of DB RECORDS
    . the total length of DB RECORDS
    . the sum total of square of each length of DB RECORDS
  In this trouble, the sum total of square of each length of
  DB RECORDS (3rd data) is overflowed while data gathering,
  because program field is not enough size for 3rd data against
  customer's DB area.
  Character strings '******' will be written in the standard
  deviation field of the "DB RECORD PROFILE ANALYSIS" report
  in case of overflow.
  
  The following macros have been modified to enlarge the size
  of fields that are used for standard deviation calculation
  for DB RECORDS:
    DA5WRKG0, DA5WRKM0, DA5WRKP0, DA5WRK20
  
  Macro DA5PRPR0 has been introduced new routine of standard
  deviation calculation only for DB RECORDS.
  Macro DA5SDEV0 has been modified to change the "CLC"
  instruction into "CP" at standard deviation calculation.
  
  The following macros have been modified to add the validation
  of standard deviation calculation:
    DA5PFSB0, DA5PFSD0, DA5PFSI0
  320Y
  DA5EOJR0
  DA5MAIN0
  DA5PFSB0
  DA5PFSD0
  DA5PFSI0
  DA5PRPR0
  DA5SDEV0
  DA5T3XP0
  DA5WRKG0
  DA5WRKM0
  DA5WRKP0
  DA5WRK20
  FABADA5
  

Temporary fix

Comments

APAR Information

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

  PK63638

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

  UK35688

Modules/Macros

•    DA5EOJR0 DA5MAIN0 DA5PFSB0 DA5PFSD0 DA5PFSI0
  DA5PRPR0 DA5SDEV0 DA5T3XP0 DA5WRKG0 DA5WRKM0 DA5WRKP0 DA5WRK20
  FABADA5
  

Fix information

• Fixed component name

  IMS HP FP UTILI

• Fixed component ID

  5655K9400

Applicable component levels

• R320 PSY UK35688

     UP08/04/21 P F804