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PH70569: MULTI-LEVEL ALIAS PROCESSING SPEED IMPROVEMENT

A fix is available

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You can track all active APARs for this component.

 

APAR status

  • Closed as unreproducible in next release.

Error description

  • This enhancement significantly improves processing speed if the
    multi-level aliases are used by subsystem or object data sets
    and the ALIAS_PROCESS_METHOD parameter is set to Slower. The
    improvement affects the subsystem volume validation used in the
    system level backup part of Recovery Expert, such as SLB
    creation, SLB restore, or Subsystem Analysis.
    

Local fix

Problem summary

  • ****************************************************************
    * PROBLEM DESCRIPTION: Multi-level alias processing speed      *
    *                      improvement                             *
    ****************************************************************
    This enhancement significantly improves processing speed if the
    multi-level aliases are used by subsystem or object data sets
    and the ALIAS_PROCESS_METHOD parameter is set to Slower. The
    improvement affects the subsystem volume validation used in the
    system level backup part of Recovery Expert, such as SLB
    creation, SLB restore, or Subsystem Analysis.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PH70569

  • Reported component name

    DB2 REC EXPERT

  • Reported component ID

    5697H7400

  • Reported release

    320

  • Status

    CLOSED UR1

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2026-03-17

  • Closed date

    2026-03-25

  • Last modified date

    2026-04-02

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

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

    UO07261

Modules/Macros

  • ARY#ALCT ARY#ALEX ARY#ALLC ARY#ALRN ARY#ALSL ARY#ALUP ARY#BSDS
    ARY#BSDU ARY#CBIN ARY#CSI  ARY#CSIA ARY#CVAF ARY#DSNM ARY#DSUB
    ARY#MGRT ARY#MIO  ARY#OIO  ARY#PARM ARY#PDSN ARY#PIO  ARY#PIO1
    ARY#PTV7 ARY#PTVL ARY#QS10 ARY#RIO  ARY#SGRP ARY#STUB ARY#SUPD
    ARY#SVOL ARY#VTC2 ARY#VTOP ARY$APMN ARY$ATGT ARY$BPRD ARY$BPRU
    ARY$BPRV ARY$BSAU ARY$CG00 ARY$CGAD ARY$CGGL ARY$CGSL ARY$CGUP
    ARY$CGXD ARY$CRMD ARY$CRQT ARY$FQRY ARY$ICSB ARY$IDCM ARY$MAIN
    ARY$MVOL ARY$OPRD ARY$PRCL ARY$RPTD ARY$SBCV ARY$SCSI ARY$SSAA
    ARY$SSAL ARY$SSBB ARY$SSBM ARY$SSBU ARY$SSDV ARY$SSID ARY$SSRA
    ARY$SSUC ARY$SSVC ARY$SSVD ARY$SSVV ARY$SYMN ARY$SYSL ARY$VAL
    ARY@APRN ARY@BACK ARY@BAKE ARY@BAKO ARY@BAKS ARY@BAKV ARY@BCHK
    ARY@BCKP ARY@BDB2 ARY@BHPG ARY@BLDB ARY@BULD ARY@CGBK ARY@CGOF
    ARY@CGOO ARY@CGOR ARY@CGOT ARY@CGRS ARY@CRCR ARY@DB2R ARY@DISP
    ARY@DOOD ARY@HCHK ARY@MAIN ARY@MJCR ARY@MSGS ARY@OCKO ARY@OCPE
    ARY@OCPR ARY@OCPY ARY@ODSD ARY@OFLD ARY@OFLE ARY@OFLP ARY@ORCT
    ARY@OREN ARY@ORPT ARY@ORSE ARY@ORST ARY@OSMS ARY@PARM ARY@PEND
    ARY@RDB1 ARY@REST ARY@RSTE ARY@RSTO ARY@RSTV ARY@RVCP ARY@RVNS
    ARY@RVSE ARY@RVSM ARY@RVSR ARY@SCAT ARY@SCKP ARY@SCLP ARY@SCLR
    ARY@SCMD ARY@SCNG ARY@SCON ARY@SDDU ARY@SDFG ARY@SDV2 ARY@SECQ
    ARY@SEST ARY@SETC ARY@SFC1 ARY@SFLA ARY@SFLD ARY@SFQY ARY@SHDS
    ARY@SHRL ARY@SIDC ARY@SIMG ARY@SIMX ARY@SLBL ARY@SLOG ARY@SNPC
    ARY@SNPD ARY@SNPQ ARY@SNPV ARY@SOFF ARY@SOFR ARY@SOFX ARY@SOIC
    ARY@SPLT ARY@SPTH ARY@SQRY ARY@SQUE ARY@SREC ARY@SRED ARY@SRES
    ARY@SRPT ARY@SSIO ARY@STOP ARY@STSK ARY@STUB ARY@SUCB ARY@SVER
    ARY@SVFY ARY@SVRY ARY@SXCF ARYIDCIO ARYSBKPJ
    

Fix information

  • Fixed component name

    DB2 REC EXPERT

  • Fixed component ID

    5697H7400

Applicable component levels

  • R320 PSY UO07261

       UP26/03/26 P F603

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:
02 April 2026