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PH68315: NEGATIVE GETPAGE COUNTS RESULTING FROM FIELD OVERFLOW CAN CAUSE EXCESSIVELY HIGH VALUES BEING DISPLAYED IN QM

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Negative getpage counts resulting from field overflow can cause
    excessively high values being displayed in QM.  Capture of
    diagnostic data from overflow situations will be improved to
    collect these values for further investigation.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Users of Db2 Query Monitor for z/OS.         *
    ****************************************************************
    Negative getpage counts resulting from field overflow can cause
    excessively high values being displayed in QM.
    

Problem conclusion

  • Capture of diagnostic data from overflow situations
    will be improved to collect these values for further
    investigation.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH68315

  • Reported component name

    DB2 QUERY MONIT

  • Reported component ID

    5655E6701

  • Reported release

    340

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2025-09-26

  • Closed date

    2025-11-18

  • Last modified date

    2025-11-30

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

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

Modules/Macros

  • CQM#ARCX CQM#BCMX CQM#CTLF CQM#DSPX CQM#FMTR CQM#FOBJ CQM#INIX
    CQM#INTX CQM#IVCV CQM#IVSM CQM#LOGX CQM#MAIN CQM#PARM CQM#PCIX
    CQM#PCMX CQM#PROF CQM#QAPI CQM#QAPX CQM#QSQL CQM#RCVX CQM#SDAQ
    CQM#SDIR CQM#SWTX CQM#UINX CQM#WDMX CQM#XQMX CQM$$SEQ CQM$ACTV
    CQM$BUFP CQM$CHLP CQM$DELY CQM$INTD CQM$INTV CQM$LOCK CQM$OBJS
    CQM$QRPT CQM$SLIP CQM$SM01 CQM$SM02 CQM$SQLT CQM$VSTR CQM50
    CQM503E  CQM@WDB2 CQMALT07 CQMBLOB  CQMC0297 CQMC0298 CQMC0299
    CQMC0300 CQMC0301 CQMC0302 CQMC0303 CQMC0304 CQMC0305 CQMC0306
    CQMC0307 CQMC0308 CQMCAE   CQMCAPI  CQMCFPAX CQMCOMM  CQMCPXPT
    CQMCREOR CQMDDL   CQMICRT  CQMIDAM8 CQMISMTS CQMJAR   CQMMACTX
    CQMMALRX CQMMCALX CQMMCMDX CQMMECCX CQMMECPX CQMMECRX CQMMECSX
    CQMMEDCX CQMMEDPX CQMMEDRX CQMMEDSX CQMMEMTX CQMMEXCX CQMMEXXX
    CQMMGNMX CQMMINDX CQMMINIX CQMMMETX CQMMQAPX CQMMSCCX CQMMSCPX
    CQMMSCRX CQMMSCSX CQMMSDCX CQMMSDPX CQMMSDRX CQMMSDSX CQMMSQLX
    CQMMZIIP CQMOREDX CQMPIKEY CQMPRKEY CQMPROFS CQMSHADE CQMSSV
    CQMSWD   CQMTTXTX CQMZCALC CQMZEMTR CQMZEXCP CQMZEXCS CQMZREDC
    

Fix information

  • Fixed component name

    DB2 QUERY MONIT

  • Fixed component ID

    5655E6701

Applicable component levels

  • R340 PSY UO05835

       UP25/11/20 P F511

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:
30 November 2025