IBM Support

PI95598: Naming implementation in a IBM Thin Client for EJBs takes additional time while trying to look up EJBs in a wlp server

Fixes are available

9.0.0.8: WebSphere Application Server traditional V9.0 Fix Pack 8
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
9.0.0.9: WebSphere Application Server traditional V9.0 Fix Pack 9
9.0.0.10: WebSphere Application Server traditional V9.0 Fix Pack 10
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
9.0.0.11: WebSphere Application Server traditional V9.0 Fix Pack 11
9.0.5.0: WebSphere Application Server traditional Version 9.0.5 Refresh Pack
9.0.5.1: WebSphere Application Server traditional Version 9.0.5 Fix Pack 1
9.0.5.2: WebSphere Application Server traditional Version 9.0.5 Fix Pack 2
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
9.0.5.3: WebSphere Application Server traditional Version 9.0.5 Fix Pack 3
9.0.5.4: WebSphere Application Server traditional Version 9.0.5 Fix Pack 4
9.0.5.5: WebSphere Application Server traditional Version 9.0.5 Fix Pack 5
WebSphere Application Server traditional 9.0.5.6
9.0.5.7: WebSphere Application Server traditional Version 9.0.5 Fix Pack 7
9.0.5.8: WebSphere Application Server traditional Version 9.0.5.8
8.5.5.20: WebSphere Application Server V8.5.5.20
8.5.5.18: WebSphere Application Server V8.5.5 Fix Pack 18
8.5.5.19: WebSphere Application Server V8.5.5 Fix Pack 19
9.0.5.9: WebSphere Application Server traditional Version 9.0.5.9
9.0.5.10: WebSphere Application Server traditional Version 9.0.5.10
8.5.5.16: WebSphere Application Server V8.5.5 Fix Pack 16
8.5.5.21: WebSphere Application Server V8.5.5.21
9.0.5.11: WebSphere Application Server traditional Version 9.0.5.11

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APAR status

  • Closed as program error.

Error description

  • When using the IBM Thin Client for EJBs to look up EJBs in a
    Websphere Liberty server, the Naming implementation
    does additional checking that is not needed for a Liberty Naming
    Service.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM Thin Client for            *
    *                  Enterprise JavaBeans (EJB) who perform      *
    *                  lookups of EJBs in a Liberty server.        *
    ****************************************************************
    * PROBLEM DESCRIPTION: Naming implementation in a IBM Thin     *
    *                      Client for EJBs takes additional time   *
    *                      while trying to look up EJBs in a       *
    *                      Liberty server                          *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When using the IBM Thin Client for EJBs to look up EJBs in a
    Websphere Liberty server, the naming implementation
    does additional checking that is not needed for a Liberty
    Naming Service.
    

Problem conclusion

  • To prevent the checking that is not needed by Liberty Naming
    Service,  a java system property command line option called
    "com.ibm.websphere.naming.libertyNameService"  is provided.
    When the system property is set to true
    (-Dcom.ibm.websphere.naming.libertyNameService=true), the
    naming client skips the additional checking. By default, the
    system property is not set.
    
    The fix for this APAR is currently targeted for inclusion in
    fix pack 8.5.5.14 and 9.0.0.8.  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

    PI95598

  • 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

    2018-03-23

  • Closed date

    2018-04-15

  • Last modified date

    2018-04-15

  • 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

  • R850 PSY

       UP

  • R900 PSY

       UP

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Document Information

Modified date:
04 May 2022