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PI95928: BACKWARDS MIGRATION FROM V910 AND COEXISTENCE WITH V910

A fix is available

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APAR status

  • Closed as program error.

Error description

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 8 *
    *                 Release 0 Modification 0.                    *
    ****************************************************************
    * PROBLEM DESCRIPTION: Enable backward migration to version    *
    *                      8.0.0 after a queue manager has been    *
    *                      started with the version 9.1.0 code.    *
    ****************************************************************
    PTFs for the backward migration APAR must be applied on version
    8.0.0 queue managers prior to attempting fallback from IBM MQ
    for z/OS version 9.1.0.
    
    Attempting to restart a queue manager, which has been run with
    version 9.1.0 libraries, at version 8.0.0 without this PTF will
    result in abnormal termination of the queue manager with
    ABEND5C6 reason code 00C90D01.
    
    The IBM MQ for z/OS ISPF administration panels, CSQOREXX, are
    not updated by this APAR. The version 9.1.0 CSQOREXX application
    is able to connect to and administer version 8.0.0 queue
    managers and you are advised to use either version 9.1.0 panels,
    or those at the same level as your queue manager during the
    period of migration.
    

Problem conclusion

  • Code has been changed to allow backwards migration from V910 and
    coexistence with V910.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI95928

  • Reported component name

    IBM MQ Z/OS V8

  • Reported component ID

    5655W9700

  • Reported release

    000

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-03-29

  • Closed date

    2018-07-30

  • Last modified date

    2018-09-04

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

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

    UI57544

Modules/Macros

  • CSQIECUR CSQP1INI
    

Fix information

  • Fixed component name

    IBM MQ Z/OS V8

  • Fixed component ID

    5655W9700

Applicable component levels

  • R000 PSY UI57544

       UP18/08/31 P F808

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:
04 September 2018