IBM Support

PH53909: OMPE V5.4: BACC: 0C4 IN DGOATOP4 WITH LOGICAL IFCID3 > 1MB

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APAR status

  • Closed as program error.

Error description

  • Summary: BACC: 0C4 in DGOATOP4 with logical IFCID3 > 1MB
    
    Description: When a logical IFCID3 larger than 1MB is processed
    in DGOATOP4, due to the way the memory allocator is written
    (slots of 1MB max) this causes a 0c4-11 abend on a subsequent
    MVCL when moving the record to INTERNAL TOP datastore.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Users of OMPE Batch Accounting TOP TRACE     *
    ****************************************************************
    * PROBLEM DESCRIPTION: 1. OMPE Batch Accounting Trace abends   *
    *                         with 0C4-11 abend when data with a   *
    *                         large number of package records per  *
    *                         thread is processed using TOP ONLY.  *
    ****************************************************************
    * RECOMMENDATION: Apply the provided PTF.                      *
    ****************************************************************
    1. TOP processor storage allocator was unsuitable for logical
       IFCIDs larger than 1MB, abending on a MVCL instruction when
       writing the logical record into the allocated storage chunk.
    

Problem conclusion

  • 1. TOP processor storage allocator amended to use larger chunks.
    
    Keywords:
    ACCOUNTING DB2PE TOP TRACE 0c4
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH53909

  • Reported component name

    OM XE DB2PE/PM

  • Reported component ID

    5655OPE00

  • Reported release

    540

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2023-04-13

  • Closed date

    2023-05-18

  • Last modified date

    2023-06-01

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

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

    UI91882

Modules/Macros

  • DGOATOP4
    

Fix information

  • Fixed component name

    OM XE DB2PE/PM

  • Fixed component ID

    5655OPE00

Applicable component levels

  • R540 PSY UI91882

       UP23/05/25 P F305

[{"Business Unit":{"code":"BU011","label":"Systems - zSystems software"},"Product":{"code":"SG19O","label":"DB2 Tools for z\/OS"},"Platform":[{"code":"PF054","label":"z Systems"}],"Version":"5.4.0"}]

Document Information

Modified date:
01 June 2023