IC88593: MIGRATION OF V6.1 ESQL MODULES TO V8 FAILS WITH STACK OVERFLOW

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • During migration of message flows from toolkit v6.1 to v8.0.0.1,
    the following error can occur when flows are imported:
    
    An internal error occurred during: "Updating message flow ESQL
    references in 'xxxxxx_xxx'". java.lang.StackOverflowError
    

Local fix

  • none available
    

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    All users of WebSphere Message Broker Toolkit attempting to
    import V6 or V7 projects containing a large number of message
    flows that contain references to multiple ESQL modules.
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM SUMMARY:
    When a user imports flow projects built in the toolkit V6 or
    V7 containing a number of message flows which contain references
    to ESQL modules from the compute, filter or other nodes, the
    migration of the message flows trying to update the references
    to the ESQL modules may cause a stack overflow error in some use
    cases.
    

Problem conclusion

  • WebSphere Message Broker Toolkit has been modified to handle the
    use case of ESQL migration from v6 and v7 modules to v8 modules.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Platform           v8.0
    --------           --------------------
    Multiplatforms     8.0.0.2
    
    The latest available maintenance can be obtained from
    'WebSphere Message Broker Recommended Fixes'
    http://www.ibm.com/support/docview.wss?rs=849&uid=swg27006041
    
    If the maintenance level is not yet available, information on
    its planned availability can be found in 'WebSphere Message
    Broker Planned Maintenance Release Dates'
    http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308
    ---------------------------------------------------------------
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC88593

  • Reported component name

    WEB MB TOOLKIT

  • Reported component ID

    5724J0521

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-11-28

  • Closed date

    2012-12-20

  • Last modified date

    2012-12-20

  • 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

    WEB MB TOOLKIT

  • Fixed component ID

    5724J0521

Applicable component levels

  • R800 PSY

       UP



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Document information


More support for:

WebSphere Message Broker

Software version:

8.0

Reference #:

IC88593

Modified date:

2012-12-20

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