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JR47771: EXECUTING TASK LIST DASHBOARD IN PROCESS PORTAL MAY RESULT IN BOOLEANQUERY$TOOMANYCLAUSES EXCEPTION

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APAR status

  • Closed as program error.

Error description

  • Executing the Task List dashboard in Process Portal may result
    in an error popup displaying text similar to the following:
    
    
    com.lombardisoftware.component.common.workflow.WorkflowProcessIt
    emException: Runtime error in script ("Process: 'Default Task
    List Service' ProcessItem: 'Retrieve task list' Type: 'ITEM'"
    10:0). Internal Script error:
    org.apache.lucene.search.BooleanQuery$TooManyClauses:
    maxClauseCount is set to 1024
    Script (line 10): 8 : tw.local.taskListProperties = new
    tw.object.TaskListProperties(); 9 : } 10 :
    tw.local.taskListData = tw.system.
    retrieveTaskList(tw.local.taskListProperties,
    tw.local.maxRows, tw.local.beginIndex); 11 :
    _debug("getTaskList: taskListData=" + tw.local.taskListData);
    
    
    Additionally, the following stack trace is written to
    SystemOut.log:
    
    
    Caused by: org.apache.lucene.search.BooleanQuery$TooManyClauses:
    maxClauseCount is set to 1024
    at
    org.apache.lucene.search.BooleanQuery.add(BooleanQuery.java:144)
    at
    org.apache.lucene.search.BooleanQuery.add(BooleanQuery.java:135)
    at
    com.ibm.bpm.search.instance.search.TaskListItemSearchImpl.getQue
    ryForGroupsForUser(TaskListItemSearchImpl.java:624)
    at
    com.ibm.bpm.search.instance.search.TaskListItemSearchImpl.buildQ
    ueryBasedOnUserOrTeam(TaskListItemSearchImpl.java:518)
    at
    com.ibm.bpm.search.instance.search.TaskListItemSearchImpl.search
    TaskListItems(TaskListItemSearchImpl.java:216)
    at
    com.ibm.bpm.search.instance.spi.TaskListItemRetrieval.searchTask
    ListItems(TaskListItemRetrieval.java:61)
    at
    com.lombardisoftware.core.script.js.AbstractTWSystemScriptable.j
    sFunction_retrieveTaskList(AbstractTWSystemScriptable.java:741)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessor
    Impl.java:60)
    at
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethod
    AccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:161)
    ... 108 more
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  Users of IBM Business Process Manager       *
    *                  V8.5.0.0 Advanced, Standard, and Express.   *
    ****************************************************************
    * PROBLEM DESCRIPTION: Executing the Task List dashboard in    *
    *                      Process Portal may result in a popup    *
    *                      error message and SystemOut.log stack   *
    *                      trace indicating an exception           *
    *                      indicating "maxClauseCount is set to    *
    *                      1024".                                  *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When the number of user groups in the database query issued by
    Process Portal to populate the Task List dashboard exceeds
    1024, the "maxClauseCount is set to 1024" exception is reported
    and the Task List is not populated.
    

Problem conclusion

  • A fix is available that increases the maximum number of user
    groups that can be specified in the task list query (to
    accommodate any practical number of user groups).
    
    On Fix Central (http://www.ibm.com/support/fixcentral), search
    for JR47771:
    
    1, Select the product group, product, installed version, and
    platform, and click Continue.
    2. Select APAR or SPR, enter JR47771, and click Continue.
    
    When downloading 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

    JR47771

  • Reported component name

    BPM ADVANCED

  • Reported component ID

    5725C9400

  • Reported release

    850

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-09-13

  • Closed date

    2013-11-15

  • Last modified date

    2014-04-02

  • 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

  • R800 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSFTN5","label":"IBM Business Process Manager Advanced"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.5","Edition":"","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
02 April 2014