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PH20465: ACELIM IS NOT ENFORCED AS EXPECTED

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Change Team finds the behavior of ACELIM is unexpected as the
    specified parameter value is accepted and displayable as defined
    but the limit is not consistently enforced. Either the specified
    value should take effect or an indication should be given that
    the specification has failed.
    

Local fix

  • Specifying ACELIM in the ZPARMS (via CSQ6SYSP )
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of IBM MQ for z/OS Version 9       *
    *                 Release 0 Modification 0 and Release 1       *
    *                 Modification 0.                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: The value of ACELIM set by the SET      *
    *                      SYSTEM ACELIM command is ignored when   *
    *                      the command is issued during queue      *
    *                      manager startup, for example in CSQINP1 *
    *                      or CSQINP2.                             *
    *                      DISPLAY SYSTEM displays the expected    *
    *                      value for ACELIM, incorrectly           *
    *                      indicating that SET SYSTEM had          *
    *                      completed successfully.                 *
    ****************************************************************
    An error in SET SYSTEM processing prevented the new value of
    ACELIM being saved in the correct system parameters control
    block.
    During queue manager startup ACELIM is configured based on the
    values in that control block, resulting in any updates to ACELIM
    from SET SYSTEM commands prior to that point in restart
    processing being undone.
    

Problem conclusion

  • CSQJC00B is changed to correctly update the correct SYSP control
    block, so that the new value is preserved by queue manager
    startup.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH20465

  • Reported component name

    IBM MQ Z/OS V9

  • Reported component ID

    5655MQ900

  • Reported release

    000

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    YesHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2019-12-18

  • Closed date

    2020-01-07

  • Last modified date

    2020-02-04

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

    PH14944

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

    UI67277 UI67279

Modules/Macros

  • CSQJC00B
    

Fix information

  • Fixed component name

    IBM MQ Z/OS V9

  • Fixed component ID

    5655MQ900

Applicable component levels

  • R000 PSY UI67277

       UP20/01/25 P F001 ¢

  • R100 PSY UI67279

       UP20/01/25 P F001 ¢

Fix is available

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Document Information

Modified date:
04 February 2020