IBM Support

PH40482: MISCALCULATION OF EXPIRY TIME FOR SYSTEM.CLUSTER.HISTORY.QUEUE MESSAGES.

A fix is available

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • The expiry time of messages put to the queue SYSTEM.CLUSTER.
    HISTORY.QUEUE is incorrectly set to 15 days rather than 150
    days.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of IBM MQ for z/OS Version 9       *
    *                 Release 1 Modification 0 and Release 2       *
    *                 Modification 0.                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: Messages on SYSTEM.CLUSTER.HISTORY      *
    *                      .QUEUE have an expiry time of 15 days   *
    *                      rather than the intended 150 days.      *
    *                                                              *
    *                      This queue is only used by queue        *
    *                      managers in a cluster.                  *
    ****************************************************************
    The module that posts to the queue calculates the expiry value
    using two constants defined in seconds. MQ message expiry times
    are provided in tenths of seconds, meaning the messages expire
    in 1/10 of the intended time.
    

Problem conclusion

  • The expiry time is now converted from seconds to tenths of
    seconds.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH40482

  • Reported component name

    IBM MQ Z/OS V9

  • Reported component ID

    5655MQ900

  • Reported release

    100

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2021-09-09

  • Closed date

    2021-12-10

  • Last modified date

    2022-03-01

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

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

    UI78488 UI78489

Modules/Macros

  • CMQXRLOG
    

Fix information

  • Fixed component name

    IBM MQ Z/OS V9

  • Fixed component ID

    5655MQ900

Applicable component levels

  • R100 PSY UI78489

       UP22/02/10 P F202

  • R200 PSY UI78488

       UP22/02/10 P F202

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.

[{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"100"}]

Document Information

Modified date:
02 March 2022