IBM Support

IT13139: WEBSPHERE MQ V8 BROKER COMMAND FAILS WITH REASON CODE 3155 MQRCCF_SUBSCRIPTION_IN_USE

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • - After a JMS application has created the durable subscription,
    the queue manager is shut down and restarted.
    - The WebSphere MQ classes for JMS detect this and throw a
    JMSException to the application.
    - The application reconnects to the queue manager, and attempts
    to reopen the durable subscription.
    - The durable subscription is reopened successfully.
    
    - The queue manager is then stopped and restarted again.
    - Once again, the WebSphere MQ classes for JMS detect that the
    queue manager has been stopped and throw a JMSException back to
    the application.
    - The application reconnects to the queue manager, and tries to
    open the durable subscription for a third time.
    - This time, the attempt to open the durable subscription fails
    and the WebSphere MQ classes for JMS throw a JMSException
    containing the WebSphere MQ Reason Code 3155:
    
        MQRCCF_SUBSCRIPTION_IN_USE
    
      back to the application.
    
    A queue manager trace will show
    
    -----}! lpiSPIUnsubscribe rc=MQRC_IDENTITY_MISMATCH
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    Users of WebSphere MQ V8 queue managers with JMS applications
    which open durable subscriptions and attempt to reconnect to the
    subscription following queue manager restart.
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    If a JMS application opens a durable subscription to a queue
    manager and that queue manager terminates then the application
    could only reconnect to that durable subscription the first
    time.  A coding error prevented the queue manager from accepting
    the request to reopen after subsequent terminations, returning
    rc=3155 (MQRCCF_SUBSCRIPTION_IN_USE).
    

Problem conclusion

  • The MQ queue manager code that handles reconnection requests has
    been corrected to allow multiple reconnection attempts for
    durable subscriptions.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v8.0       8.0.0.5
    
    The latest available maintenance can be obtained from
    'WebSphere MQ Recommended Fixes'
    http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037
    
    If the maintenance level is not yet available information on
    its planned availability can be found in 'WebSphere MQ
    Planned Maintenance Release Dates'
    http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309
    ---------------------------------------------------------------
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT13139

  • Reported component name

    WMQ BASE MULTIP

  • Reported component ID

    5724H7251

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-01-12

  • Closed date

    2016-07-25

  • Last modified date

    2016-07-25

  • 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

    WMQ BASE MULTIP

  • Fixed component ID

    5724H7251

Applicable component levels

  • R800 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0.0.0","Edition":"","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
25 July 2016