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PM37086: DELETING WS-NOTIFICATION SERVICE CAUSES CWSJN1001E MESSAGES

A fix is available

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APAR status

  • Closed as program error.

Error description

  • On z/OS, if a WS-Notification service is deleted, any
    administered subscriptions fail to be unsubscribed and the
    SystemOut log fills with the following message:
    
    Trace: <date> <time> 01 t=7BF988 c=UNK key=P8
    Description: Log Java Message
    Message: BBOO0221W: <bus name>:<ME name> CWSJN1001E: An attempt
    was made to unsubscribe from a remote NotificationProducer
    located with endpoint Address
    jms:/queue?destination=jms/<queue name>
    &connectionFactory=jms/<connection factory name>
    
    The messages appear every five minutes indefinitely.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of IBM WebSphere Application       *
    *                 Server V7.0                                  *
    *                                                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: CWSJN1001E messages fill the logs       *
    *                      after deleting a WS-Notification        *
    *                      service.                                *
    *                                                              *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When a WS-Notification Service is deleted, configuration and
    runtime state must be removed from both the servant and adjunct
    regions.  The administered subscription configuration is held
    in the messaging engine.  When the service is deleted,
    configuration reload at the messaging engine attempts to
    effect the unsubscribe of any administered subscribers, but
    in order to do this it must invoke a service in the servant
    region.  By the time the service in the servant region is
    invoked, configuration information needed to perform the
    unsubscribe has already been deleted and so the unsubscribe
    fails.
    

Problem conclusion

  • This APAR stops the attempt to unsubscribe administered
    subscribers when a WS-Notficaition Service is deleted (z/OS
    only).  Therefore, it is advisable to unsubscribe/delete the
    administered subscribers before deleting the WS-Notification
    Service itself.
    
    APAR PM37086 is currently targeted for inclusion in Service
    Level (Fix Pack) 7.0.0.19 of WebSphere Application Server V7.0.
    
    Please refer to URL:
    //www.ibm.com/support/docview.wss?rs=404&uid=swg27006970
    for Fix Pack availability.
    

Temporary fix

Comments

  • APAR PM37086 is being closed CAN because it was opened in
    error to deliver a distributed APAR on z/OS.
    

APAR Information

  • APAR number

    PM37086

  • Reported component name

    WEBSPHERE FOR Z

  • Reported component ID

    5655I3500

  • Reported release

    700

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-04-14

  • Closed date

    2011-08-25

  • Last modified date

    2011-10-04

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

    PM30801

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

Modules/Macros

  • BBGUBINF BBOUBINF
    

Fix information

  • Fixed component name

    WEBSPHERE FOR Z

  • Fixed component ID

    5655I3500

Applicable component levels

  • R700 PSY UK71297

       UP11/09/10 P F109

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:
10 February 2022