PI66158: ABEND0C4 IPI4QMGR X'15C' AFTER STORAGE OVERWRITE

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Two issues addressed here:
  1. ABENDS0C4 in IPI4QMGR+15C caused by storage overwrite in
  IRUR report. The IRUR report of Individual TCB statistics
  overwrites IMS PA common storage when more than 100 records are
  encountered, resulting in subsequent abends when referencing the
  common storage area.
  Note: An additional symptom of this is a tight loop in IPISIRUR.
        The looping area within the routine is near x'7bd8'.
  2. Message IPI0054 is changed from type (E)rror to (W)arn and
  processing is corrected.
  
  Keywords: S0C4 MSGIPI0054E MSGIPI0054E MSGIPI0054
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of IMS Performance Analyzer V4.4       *
  ****************************************************************
  * PROBLEM DESCRIPTION: Abend S0C4 IPI4QMGR+15C after storage   *
  *                      overwrite, change message IPI0054       *
  *                      from type (E)rror to (W)arn.            *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  1. Abend S0C4 in IPI4QMGR+15C caused by storage overwrite in
     IRUR report. The IRUR report of Individual TCB statistics
     overwrites IMS PA common storage when more than 100 records
     are encountered, resulting in subsequent abends when
     referencing the common storage area.
  
  2. Message IPI0054 is changed from type (E)rror to (W)arn and
     processing is corrected.
  

Problem conclusion

• 1. IRUR Individual TCB statistics report now handles up to
     150 x'4518' records in the current checkpoint. If more than
     150 records per checkpoint are encountered message IPI0099W
     is issued and subsequent records are ignored.
  
  2. Message IPI0054W is issued if a missing or invalid timestamp
    field is encountered in a record. Previously, when the message
     was type (E)rror, the record was ignored but processing did
     not flow correctly through to End-of-File. The message type
     is now (W)arn and processing continues as expected.
  

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:

  UI39853

Modules/Macros

• H23K440J IPIIPROC IPIMSGT  IPIPMPA1 IPIPMPB1
  IPIPMPC1 IPIPMPD1 IPIPMPE1 IPISIRUR IPIXSCRE IPI4PROC
  

Fix information

• Fixed component name

  IMS PERF ANALYZ

• Fixed component ID

  5655E1500

Applicable component levels

• R440 PSY UI39853

     UP16/08/06 P F608

Fix is available

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