PI56328: HPC1113E DBRC API SEQUENCE ERROR ENCOUNTERED WHEN LOGS HAVE SAME START TIME

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• HPC1113E DBRC API SEQUENCE ERROR ENCOUNTERED
  received when two or more logs have the same start time.
  STARTIME timestamps are recorded in the format
  YYYY.MM.DD.HH.MM.SS.NNNNNN where NNNNNN is the millionth of a
  second. This is a very rare occurrence where two datasets from
  different members of a PLEX record log datasets with the same
  timestamp down to the six digit millions of a second.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IMS Recovery Solution Pack:     *
  *                 IMS High Performance Change Accumulation     *
  *                 utility.                                     *
  ****************************************************************
  * PROBLEM DESCRIPTION: When IMS High Performance Change        *
  *                      Accumulation finds two log datasets     *
  *                      with the same START timestamp the job   *
  *                      fails with HPC1113E and USER COMPLETION *
  *                      CODE=3400 REASON CODE=00000046.         *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  HPCA builds a verification table sequenced on START time.
  For each log dataset being used during the current execution
  of HPCA the log dataset is looked up in the START sequenced
  table.  Since two of the datasets had the same START timestamp
  the second was not included in the START timestamp sequenced
  table.  STARTIME timestamps are recorded in the format
  YYYY.MM.DD.HH.MM.SS.NNNNNN where NNNNNN is the millionth of a
  second.  This is a very rare occurrence where two datasets from
  different members of a PLEX record log datasets with the same
  timestamp down to the six digit millions of a second.
  
  HPC9991E SORT0001 PROC(ASCA0001) CAGRP(CRR225G1), not started:
  HPC1113E DBRC API sequence error encountered
  
  HPCADRIV COND: S000 U0020
  ABEND U3400-46,DUMP at HPCAMAIN+00003954  Task: HPCAMAIN
  GP Regs 00-03 00000110 2742A0D4 00000040 008CE9D4
          04-07 008CE9B0 008F8588 008B2FC8 00F99D00
          08-11 008C4F88 A7403680 27427E00 27401000
          12-15 A7400000 27429118 A7403928 00000000
  
  PSW AT ENTRY TO ABEND   078D1000  A74054F4  ILC  02  INTC  000D
  PSW LOAD MODULE           ADDRESS = 27400000  OFFSET = 000054F4
  NAME=HPCAMAIN
  

Problem conclusion

• The High Performance Change Accumulation utility is changed to
  Include dataset name as part of the key into the timestamp
  sequenced table to ensure uniqueness of entries.
  

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:

  UI36808

Modules/Macros

• HPCAVETR
  

Fix information

• Fixed component name

  IMS RCVR SOLUTN

• Fixed component ID

  5655V8600

Applicable component levels

• R110 PSY UI36808

     UP16/04/12 P F604

Fix is available

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