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PH57257: MONSTATUS OF A MQMONTITOR NOT STOPPING AS EXPECTED 23/12/06 PTF PECHANGE

A fix is available

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APAR status

  • Closed as program error.

Error description

  • After a CEMT SET MQM() STOP command  CEMT INQUIRE MQMON still
    shows the mqmonitor as started.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All CICS Users with APAR PH40385 applied.    *
    ****************************************************************
    * PROBLEM DESCRIPTION: An MQMonitor is being stopped, however  *
    *                      an inquire of that MQMonitor shows its  *
    *                      state as started.                       *
    ****************************************************************
    When issuing a CEMT SET MQMONITOR STOPPED, DFHMQTM is called
    and sets the monstatus bit to indicate it is stopping.
    To check that the MQMonitor has been stopped successfully, an
    INQUIRE MQMONITOR is issued and again DFHMQTM is called but sees
    that the CKTI transaction is still active and incorrectly resets
    the monstatus bit indicating the MQMonitor is started.
    

Problem conclusion

  • UI77723 UI77724
    DFHMQTM has been changed to ensure that an MQMOnitor in a
    stopping state does not have its status altered back to started.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH57257

  • Reported component name

    CICS TS Z/OS V5

  • Reported component ID

    5655Y0400

  • Reported release

    300

  • Status

    CLOSED PER

  • PE

    YesPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2023-09-29

  • Closed date

    2023-12-06

  • Last modified date

    2023-12-08

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

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

    PH58091 UI94738 UI94739

Modules/Macros

  • DFHMQBID DFHMQCM@ DFHMQMNS DFHMQP0@ DFHMQP1@ DFHMQP3@ DFHMQR0@
    DFHMQTM  DFHMQTSK
    

Fix information

  • Fixed component name

    CICS TS Z/OS V5

  • Fixed component ID

    5655Y0400

Applicable component levels

  • R200 PSY UI94739

       UP23/12/08 I 1000 {

  • R300 PSY UI94738

       UP23/12/07 I 1000 {

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.

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSGMGV","label":"CICS Transaction Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.6","Line of Business":{"code":"LOB35","label":"Mainframe SW"}}]

Document Information

Modified date:
08 December 2023