PM79276: Import/export conflicts between traditional WAS packages provided by WXS and packages provided by Liberty.

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APAR status

  • Closed as program error.

Error description

  • The WXS prereq bundle in Liberty exports packages that are
    also exported by other Liberty bundles.  This can cause
    ClassNotFoundExceptions, NoClassDefFoundErrors, and
    ClassCastExceptions as importing bundles may wire to the wrong
    exporter.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  Liberty applications using WebSphere        *
    *                  eXtreme Scale                               *
    ****************************************************************
    * PROBLEM DESCRIPTION: Import and export conflicts between     *
    *                      WebSphere Application Server packages   *
    *                      provided by eXtreme Scale and           *
    *                      packages provided by Liberty.           *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    WXS prerequisite bundle in Liberty is exporting packages that
    are also exported by other Liberty bundles. This results in a
    conflict with ClassNotFoundExceptions, NoClassDefFoundErrors,
    and ClassCastExceptions being thrown because the wrong bundle
    may be used.
    

Problem conclusion

  • Problem is fixed to ensure that only eXtreme Scale bundles can
    import these packages.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM79276

  • Reported component name

    WS EXTREME SCAL

  • Reported component ID

    5724X6702

  • Reported release

    860

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-12-17

  • Closed date

    2013-06-18

  • Last modified date

    2013-06-18

  • 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

    WS EXTREME SCAL

  • Fixed component ID

    5724X6702

Applicable component levels

  • R860 PSY

       UP



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Document information


More support for:

WebSphere eXtreme Scale

Software version:

860

Reference #:

PM79276

Modified date:

2013-06-18

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