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PI55557: IJ1 EVENT LOST DURING IPL

A fix is available

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APAR status

  • Closed as program error.

Error description

  • IJ1 events could be lost when the ipl of a tracker system is
    done while some jobs are submitted on that system.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All TWS for z/OS 860, 910, 920 users         *
    *                 All IWS for z/OS 930 users                   *
    *                 FUNCTION = EW.                               *
    ****************************************************************
    * PROBLEM DESCRIPTION: When the ipl of a tracker system is     *
    *                      done immediately after an IJ1 event     *
    *                      is written into the CSA and before      *
    *                      it is copied into the event data set,   *
    *                      this event is lost.                     *
    *                      If the related job is routed to another *
    *                      lpar where it runs, the result is that  *
    *                      the operation will remain in S status.  *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    IJ1 events could be lost when the ipl of a tracker system is
    done while some jobs are submitted on that system.
    

Problem conclusion

  • When a stop command is issued, the EW task, before ending,
    will wait that the SU task has ended its work.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI55557

  • Reported component name

    TIV WRKLD SCHD

  • Reported component ID

    5697WSZ01

  • Reported release

    600

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-01-18

  • Closed date

    2016-06-17

  • Last modified date

    2016-08-02

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

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

    UI38769 UI38770 UI38771 UI38772

Modules/Macros

  • EQQEWAIN EQQSUMPR
    

Fix information

  • Fixed component name

    TIV WRKLD SCHD

  • Fixed component ID

    5697WSZ01

Applicable component levels

  • R600 PSY UI38769

       UP16/07/14 P F607

  • R910 PSY UI38770

       UP16/07/14 P F607

  • R920 PSY UI38771

       UP16/07/14 P F607

  • R930 PSY UI38772

       UP16/07/14 P F607

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 August 2016