IBM Support

PH34623: HARDEN LEGACY EJB APIS

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APAR status

  • Closed as program error.

Error description

  • Defer or remove unnecessary calls in some legacy EJB API
    implementation classes.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server                                      *
    ****************************************************************
    * PROBLEM DESCRIPTION: Remove deserialization in legacy remote *
    *                      EJB APIs                                *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Some of the legacy remote EJB API implementation classes are
    performing unnecessary object deserialization during remote
    RMI/IIOP calls.
    

Problem conclusion

  • The legacy remote EJB API implementation has been updated to def
    embedded object deserialization until first use. Deserialization
    will no longer occur during the remote RMI/IIOP call.
    
    The fix for this APAR is targeted for inclusion in fix pack
    9.0.5.8. For more information, see 'Recommended Updates for
    WebSphere Application Server':
    https://www.ibm.com/support/pages/node/715553
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH34623

  • Reported component name

    WEBSPHERE APP S

  • Reported component ID

    5724J0800

  • Reported release

    900

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2021-02-18

  • Closed date

    2021-06-02

  • Last modified date

    2021-06-02

  • 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

    WEBSPHERE APP S

  • Fixed component ID

    5724J0800

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":"900"}]

Document Information

Modified date:
03 June 2021