IBM Support

JR57975: YOU EXPERIENCE ISSUES WITH PERFORMANCE OF THE WEB SERVICE SERVER DEFINITION SEARCH ALGORITHM

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APAR status

  • Closed as program error.

Error description

  • At run time, the Web Service Integration (WSI) call depth-first
    algorithm API, which is used to search the attached server
    definition by name, reduces the implementation's performance. In
     addition, the performance is inconsistent with the search
    behavior of other kinds of server definitions (such as Decision,
     and Enterprise Content Management).
    

Local fix

Problem summary

  • No additional information is available.
    
    
    PRODUCTS AFFECTED
    IBM Business Process Manager (BPM) Advanced
    IBM BPM Standard
    IBM BPM Express
    

Problem conclusion

  • A fix is available for IBM BPM V8.5.7.0 cumulative fix 2017.06
    that changes the search algorithm from depth-first to
    breadth-first to improve performance and ensure consistency with
     the search behavior of other kinds of server definitions.
    
    With this fix installed, you can use the following new property:
    
        <common>
            <webservices>
               <use-breadth-first-search-wsserver
    merge="replace">true</use-breadth-first-search-wsserver>
            </webservices>
        </common>
    
    The default value is true. To keep the previous behavior, change
    the value to false.
    

Temporary fix

Comments

APAR Information

  • APAR number

    JR57975

  • Reported component name

    BPM ADVANCED

  • Reported component ID

    5725C9400

  • Reported release

    857

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-05-31

  • Closed date

    2017-06-05

  • Last modified date

    2017-06-22

  • 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

  • R857 PSY

       UP

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Document Information

Modified date:
22 June 2017