IBM Support

IT36412: FAILOVER IS NOT HAPPENING FOR HA NODES DEFINED AS MQ SERVICE

Subscribe to this APAR

By subscribing, you receive periodic emails alerting you to the status of the APAR, along with a link to the fix after it becomes available. You can track this item individually or track all items by product.

Notify me when this APAR changes.

Notify me when an APAR for this component changes.

 

APAR status

  • Closed as program error.

Error description

  • For an integration node defined as MQ service, if the QM and
    bipbroker processes get killed (kill -9) at the same time,
    bipservice restarts bipbroker and it will keep on wait for QM
    to come up and will never end. Also, the biphttplistener and
    bipMQTT processes are left running. This would prevent fail
    over in case of HA nodes defined as MQ Service.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    All users of IBM App Connect Enterprise V11 using multi-instance
    integration nodes defined as MQ Service
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    If integration node is defined as MQ Service then fail over will
    not happen when both Queue Manager and bipbroker processes get
    killed at the same time.  mqsilist command will show the node is
    running in stand by mode.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IT36412

  • Reported component name

    APP CONNECT ENT

  • Reported component ID

    5724J0550

  • Reported release

    B00

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2021-03-31

  • Closed date

    2021-06-04

  • Last modified date

    2021-06-04

  • 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

    APP CONNECT ENT

  • Fixed component ID

    5724J0550

Applicable component levels

[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSDR5J","label":"IBM App Connect Enterprise"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"B00"}]

Document Information

Modified date:
05 June 2021