IBM Support

PH18894: CHANGE THE DEFAULT VALUE OF MODIFYACTIVECOUNTONINVALIDATEDSESSION

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • change the default value of
    ModifyActiveCountOnInvalidatedSession = true.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server                                      *
    ****************************************************************
    * PROBLEM DESCRIPTION: HttpSession activeCount metric may      *
    *                      become inaccurate when the session      *
    *                      is accessed by multiple applications    *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    HttpSession activeCount metric may not decrement when the
    session is invalidated by one application while it is being
    processed by another application.
    

Problem conclusion

  • Changes were made to the session manager setting to
    handle the sheared session cases.
    
    The fix for this APAR is targeted for inclusion in fix pack
    8.5.5.17 and 9.0.5.3.  For more information, see 'Recommended
    Updates for WebSphere Application Server':
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH18894

  • 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

    2019-11-06

  • Closed date

    2020-01-20

  • Last modified date

    2020-01-20

  • 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

  • R850 PSY

       UP

  • 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":"850","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
14 October 2021