IBM Support

PH70843: DATA OVERLAY WHEN PROCESSING LOCK NAME FROM IFCID 172

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Data overlay when processing Lock name from ifcid 172
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: OMEGAMON Db2 Batch Reporter users (RECTRACE) *
    ****************************************************************
    * PROBLEM DESCRIPTION: INCORROUT for the lock type             *
    *                      "COLLECTION LOCK" potentially causing   *
    *                      abnormal termination of RECTRACE report *
    *                      and/or message FPEC4030W.               *
    ****************************************************************
    * RECOMMENDATION: Apply Recommended PTF.                       *
    ****************************************************************
    This issue is caused by data overlay occurring during the
    processing of the Lock name from IFCID 172, specifically when
    it is translated to EBCDIC and written to the DMP0 record.
    The affected code path is hit only for records in which
    19 resources are involved in the deadlock.
    

Problem conclusion

  • Overlay issue is fixed.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH70843

  • Reported component name

    OM XE DB2PE/PM

  • Reported component ID

    5655OPE00

  • Reported release

    550

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2026-04-09

  • Closed date

    2026-05-12

  • Last modified date

    2026-06-01

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

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

    UO07797

Modules/Macros

  • FPEUFTDS FPEUFTS2
    

Fix information

  • Fixed component name

    OM XE DB2PE/PM

  • Fixed component ID

    5655OPE00

Applicable component levels

  • R550 PSY UO07797

       UP26/05/16 P F605

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

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Document Information

Modified date:
01 June 2026