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IT12856: CLUSTER CHANNEL CAN GO INTO INITIALIZING STATE WHEN REMOVED FROMCLUSTER

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APAR status

  • Closed as program error.

Error description

  • When a node is removed from an MQ cluster and there is an
    automatically defined cluster sender channel from a MQ node on
    NonStop to the removed node, the sender channel on NonStop can
    go into state INITIALIZING and stay there for up to 60 minutes
    instead of being deleted after the first retry interval (60
    seconds) is expired. This problem was not observed in version
    5.3.1.9, but was introduced with 5.3.1.10.
    

Local fix

Problem summary

  • When a node is removed from an MQ cluster and there is
    an automatically defined cluster sender channel from a
    MQ node on NonStop to the removed node, the sender
    channel on NonStop can go into state INITIALIZING and
    stay there for up to 60 minutes instead of being
    deleted after the first retry interval has expired.
    

Problem conclusion

  • If a local channel definition for a cluster sending
    channel is not found by the MCA, then this is now properly
    reported back to the repository  manager.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT12856

  • Reported component name

    WEBS MQ NSS ITA

  • Reported component ID

    5724A3902

  • Reported release

    531

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2015-12-18

  • Closed date

    2016-06-10

  • Last modified date

    2020-11-13

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

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

Fix information

  • Fixed component name

    WEBS MQ NSS ITA

  • Fixed component ID

    5724A3902

Applicable component levels

[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSFKSJ","label":"WebSphere MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.3.1"}]

Document Information

Modified date:
17 November 2020