IBM Support

PH35789: SAME FIX AS PI78935 BUT FOR TRANSACTION COMMIT PROCESSING

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

  • A CWSIK0016E error occurs on a JMS connection.
    This may be caused when a transaction is ended one one thread
    while the JMS connection is used on another thread.
    The exception may be cached at the server side and sent back
    to the client for any subsequent operation attempting to use
    the JMS transaction id. The fix invalidates the JMS
    connection and prevents its further use.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  Users of Sib messaging in IBM WebSphere     *
    *                  Application Server                          *
    ****************************************************************
    * PROBLEM DESCRIPTION: A CWSIK0016E error occurs on a JMS      *
    *                      connection, other JMS connections using *
    *                      the same communications link repeatedly *
    *                      see the same error.                     *
    ****************************************************************
    * RECOMMENDATION:  Correct the JMS application to avoid the    *
    *                  CWSIK0016E error, apply the fix.            *
    ****************************************************************
    A CWSIK0016E error occurs on a JMS connection.
    This may be caused when a transaction is ended one one thread
    while the JMS connection is used on another thread.
    The exception may be cached at the server side and sent back
    to the client for any subsequent operation attempting to use
    the JMS transaction id. The fix invalidates the JMS
    connection and prevents its further use.
    

Problem conclusion

  • After the CWSIK0016E error, the JMS connection is invalidated,
    preventing its further use.
    
    The fix for this APAR is targeted for inclusion in fix pack
    8.5.5.21 and 9.0.5.9.
    For more information, see 'Recommended Updates for WebSphere
    Application Server': https://www.ibm.com/support/pages/node/7155
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH35789

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    850

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2021-03-29

  • Closed date

    2021-05-26

  • Last modified date

    2021-05-26

  • 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 APP SERV N

  • Fixed component ID

    5724H8800

Applicable component levels

[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"850"}]

Document Information

Modified date:
27 May 2021