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JR47915: SWITCH TO DECISION SERVICE TAKES TOO LONG

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • If the BPD engine navigates to a service task (like the decision
    service), it sends a notification to the service engine and
    informs the TaskLoader to immediately look for the notification.
    Sometimes, the database transaction for the notification has not
    yet committed, so the TaskLoader does not see it. It waits a bit
    (per default: 2 seconds), and looks again.
    
    Those 2 seconds slows down the execution of a BPD with services.
    

Local fix

  • n/a
    

Problem summary

  • RUN TR Perf prob when executing a Decision Table
    
    
    PROBLEM DETAILED DESCRIPTION:
    The communication between BPD engine and Service engine is
    sometimes delayed.
    

Problem conclusion

  • The kick-on-schedule now occurs within a transaction
    synchronization callback, and the task loader sees the
    notification immediately in the database, and can act on it.
    
    FIX AVAILABILITY:
    iFix for 8.0.1.1 is available on Fix Central, search for APAR
    JR47915 at http://www.ibm.com/support/fixcentral/
    Fix is also targetted for inclusion in next fixpack for BPM
    8.0.1, BPM 8.5.0
    
    When obtaining any of the above fixes, be sure to download the
    accompanying readme, for itself, and any prerequisite fixes, and
    review them thorougly.
    

Temporary fix

Comments

APAR Information

  • APAR number

    JR47915

  • Reported component name

    BPM ADVANCED

  • Reported component ID

    5725C9400

  • Reported release

    801

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-09-27

  • Closed date

    2013-11-11

  • Last modified date

    2013-11-11

  • 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

  • R801 PSY

       UP



Document information

More support for: IBM Business Process Manager Advanced

Software version: 8.0.1

Reference #: JR47915

Modified date: 11 November 2013


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