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PI73401: OUTOFMEMORY SEEN WHEN MULTIPLE USERS ARE LOGGED-IN IN JSF PORTLET APPLICATION

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APAR status

  • Closed as program error.

Error description

  • Multiple users access the JSF Portlet application and after
    some time we see out of memory exceptions as JVM heap continues
    to grow
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server                                      *
    ****************************************************************
    * PROBLEM DESCRIPTION: While running JSF portlet               *
    *                      applications by many users, an OOM is   *
    *                      seen and session data gets lost         *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When many users access JSF Portlet application concurrently,
    session data gets mixed up and lost. Also during peak usage,
    an OutofMemory error is encountered in the JVM heap which
    requires a JVM restart.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PI73401

  • 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

    2016-12-08

  • Closed date

    2016-12-13

  • Last modified date

    2016-12-13

  • 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

  • R900 PSY

       UP

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

Document Information

Modified date:
06 September 2021