JR45683: JAVA.LANG.STACKOVERFLOWERROR WHEN RENDERING PROCESS DIAGRAM FOR BPD WITH 2 OR MORE CONTROL POINTS IN STRAIGHT SEQUENCE LINE

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • REPRODUCTION STEPS
    1. In PA1 Process App create BPD with default Activity
    2. Wire components with sequence lines: Start -> Activity -> End
    3. Create two or more Control Points on sequence line (use
    "Control_Points - s1.twx" instead of steps 1-3)
    4. Login to Process Center Console
    5. Click on PA1 -> Current
    6. Open BPD created in step 1
    
    Expected: Process diagram rendered successfully
    
    Actual: An error occured (see "error.png" screenshot). The
    "java.lang.StackOverflowError" exception is logged in
    SystemOut.log (see attachment).
    

Local fix

Problem summary

  • Cannot display BPD model for Monitor sometimes, when there are 2
    or more control points in the link.
    
    USER AFFECTED:
    ==> Business Process Manager Advanced, Standard, and Express
    
    PROBLEM DETAILED DESCRIPTION:
    When there are 2 or more control points in the link, it could
    potentially hit an infinite loop in the code and cause Stack
    Overflow exception.
    

Problem conclusion

  • Fixed the cause of the potential infinite loop.
    
    FIX AVAILABILITY:
    Fix for 7.5.1.1 published to Fix Central,
    http://www.ibm.com/support/fixcentral/ .
    It was fixed for 8.0.x, and delivered as part of 8.0.1 release.
    

Temporary fix

Comments

APAR Information

  • APAR number

    JR45683

  • Reported component name

    BPM ADVANCED

  • Reported component ID

    5725C9400

  • Reported release

    751

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-02-08

  • Closed date

    2013-02-08

  • Last modified date

    2013-02-08

  • 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 ADVANCED

  • Fixed component ID

    5725C9400

Applicable component levels

  • R751 PSY

       UP



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Document information


More support for:

IBM Business Process Manager Advanced

Software version:

7.5.1

Reference #:

JR45683

Modified date:

2013-02-08

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