IBM Support

PH02222: FREEPOOLSIZE REPORTED INCORRECT COUNT IN TPV

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • If a rollback occurs the connection is closed and the pool
    removes the connection as expected.
    If the freePoolSize is queried from the MBean the value contains
    correctly one less than before.
    But the freePoolSize in the Performance Viewer (Tivoli
    Performance Viewer) and therefore queried via the PerfServlet
    tool contains the old value minus 2 which is not correct."
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server                                      *
    ****************************************************************
    * PROBLEM DESCRIPTION: The FreePoolSize in Tivoli              *
    *                      Performance Viewer is incorrect after   *
    *                      a connection is aborted                 *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    After a connection is aborted, the FreePoolSize in WebSphere
    Application Server Tivoli Performance Viewer is decremented
    twice, resulting in the counter becoming incorrect. Only the
    value in the performance MBean and Tivoli Performance Viewer
    is incorrect. The value used internally to maintain proper
    pool size is unaffected.
    

Problem conclusion

  • The code was updated so the FreePoolSize in Tivoli Performance
    Viewer is correct after a connection has been aborted.
    
    The fix for this APAR is currently targeted for inclusion in
    fix pack 9.0.0.10.  Please refer to the Recommended Updates
    page for delivery information:
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH02222

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    900

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-08-28

  • Closed date

    2018-10-15

  • Last modified date

    2018-10-15

  • 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

  • R900 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"900","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
15 October 2021