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JR49345: TW.SYSTEM.FINDPROCESSINSTANCEBYID() FAILS WITH TWOBJECTSCRIPTABLE IS NOT REGISTERED AS SUPPORT

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APAR status

  • Closed as program error.

Error description

  • When using findProcessInstanceByID() JS API , an object not
    supported error occurs if a complex BO is of List type.
    

Local fix

  • Use Execution Evaluator
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  IBM Business Process Manager (BPM)          *
    *                  V8.0.1.2 Advanced, Standard, and Express    *
    ****************************************************************
    * PROBLEM DESCRIPTION: Executing JS API                        *
    *                      tw.system.findProcessInstanceByID()     *
    *                      causes "TWObjectScriptable is not       *
    *                      registered as supported class for the   *
    *                      SymboltTable" error.                    *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When executing a javascript in debug mode that calls
    tw.system.findProcessInstanceByID() and the process contains
    variable(s) of complex type,  the following error may arise:
    "com.lombardisoftware.core.TeamWorksRuntimeException: Java Class
    com.lombardisoftware.core.script.js.TWObjectScriptable is not
    registered as supported class for the SymbolTable" .
    
    The problem occurs when trying to serialize the complex variable
    to XML for displaying on the debug page.
    This is the exception stack seen in the logs:
    com.lombardisoftware.core.TeamWorksRuntimeException: Java Class
    com.lombardisoftware.core.script.js.TWObjectScriptable is not
    registered as supported class for the SymbolTable
     at
    com.lombardisoftware.core.helpers.SymbolTableObjectHelperRegistr
    y.getJavaClassHelper(SymbolTableObjectHelperRegistry.java:113)
     at
    com.lombardisoftware.core.helpers.SymbolTableObjectHelperRegistr
    y.getJavaClassHelper(SymbolTableObjectHelperRegistry.java:93)
     at
    com.lombardisoftware.core.helpers.SymbolTableObjectHelperRegistr
    y.getTWClassName(SymbolTableObjectHelperRegistry.java:236)
     at
    com.lombardisoftware.core.helpers.SymbolTableObjectHelperRegistr
    y.serializeToXML(SymbolTableObjectHelperRegistry.java:177)
     at
    com.lombardisoftware.core.helpers.STHashMapHelper.serializeToXML
    (STHashMapHelper.java:35)
    

Problem conclusion

  • A fix is available for IBM BPM 8.0.1.2 where we handle the
    serialization to XML properly in debug mode and avoid the error
    being thrown.
    
    On Fix Central (http://www.ibm.com/support/fixcentral), search
    for JR49345:
    1.Select IBM Business Process Manager with your edition from
    the product selector, the installed version to the fix pack
    level, and your platform, and then click Continue.
    2.Select APAR or SPR, enter JR49345, and click Continue.
    When you download fix packages, ensure that you also download
    the readme file for each fix. Review each readme file for
    additional installation instructions and information about the
    fix.
    

Temporary fix

Comments

APAR Information

  • APAR number

    JR49345

  • Reported component name

    BPM STANDARD

  • Reported component ID

    5725C9500

  • Reported release

    801

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-02-13

  • Closed date

    2014-04-23

  • Last modified date

    2014-08-28

  • 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

    BPM STANDARD

  • Fixed component ID

    5725C9500

Applicable component levels

  • R800 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSFTDH","label":"IBM Business Process Manager Standard"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0.1","Edition":"","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
28 August 2014