Openbravo Issue Tracking System - Modules
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IDProjectCategoryView StatusDate SubmittedLast Update
0045139ModulesOperator Load Balancingpublic2020-09-25 08:412020-09-25 08:41
Reportervmromanos 
Assigned ToTriage Omni WMS 
PrioritynormalSeverityminorReproducibilityalways
StatusnewResolutionopen 
PlatformOS5OS Version
Product Version 
Target VersionFixed in Version 
Merge Request Status
Regression date
Regression introduced by commit
Regression level
Review Assigned To
Support ticket
OBNetwork customerNo
Regression introduced in release
Summary0045139: NullPointerException when bin has not a popularity code define
DescriptionWhen you have a task linked to a bin without popularity code, the Task Assignment process throws a NullPointerException when there is a "Task To Rule" configuration that tries to assign that task.
Steps To ReproduceIn AWO Client.
Go to Warehouse Definition, select US West Coast.
Go to Task Assignment tab and enter a new record. Fill only the mandatory fields, and select "Task to Rules" in Logic Applied field.
Go to Operators tab and enter a new record for AWO_US_W user

In database, make sure there are available tasks in this warehouse not assigned to any user:
  update obawo_task
  set ad_user_id=null
  where status = 'AV'
  and m_warehouse_id = 'F66CF439D1EC4ACDBD15A78A6195BCC1';

Remove the popularity code of all the bins:
  update m_locator
  set em_obawo_popularity_code=null
  where m_warehouse_id = 'F66CF439D1EC4ACDBD15A78A6195BCC1';


Back in the ERP, go to Process Request window, create a new record for * org, Process "Task Assignment" and run it inmediately.
Check the exception is thrown.


Error executing process org.openbravo.warehouse.advancedwarehouseoperations.operatorloadbalancing.ad_process.TaskAssignmentProcess
org.quartz.JobExecutionException: null
    at org.openbravo.warehouse.advancedwarehouseoperations.operatorloadbalancing.ad_process.TaskAssignmentProcess.doExecute(TaskAssignmentProcess.java:36) ~[classes/:?]
    at org.openbravo.service.db.DalBaseProcess.execute(DalBaseProcess.java:85) ~[classes/:?]
    at org.openbravo.scheduling.DefaultJob.execute(DefaultJob.java:65) [classes/:?]
    at org.quartz.core.JobRunShell.run(JobRunShell.java:202) [quartz-2.3.2.jar:?]
    at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573) [quartz-2.3.2.jar:?]
Caused by: java.lang.NullPointerException
    at org.openbravo.warehouse.advancedwarehouseoperations.operatorloadbalancing.ad_process.TaskMatcherWithRule.matchesOrNullPopCodeMax(TaskMatcherWithRule.java:122) ~[classes/:?]
    at org.openbravo.warehouse.advancedwarehouseoperations.operatorloadbalancing.ad_process.TaskMatcherWithRule.match(TaskMatcherWithRule.java:60) ~[classes/:?]
    at org.openbravo.warehouse.advancedwarehouseoperations.operatorloadbalancing.ad_process.TaskAssigment.assignTaskToRules(TaskAssigment.java:216) ~[classes/:?]
    at org.openbravo.warehouse.advancedwarehouseoperations.operatorloadbalancing.ad_process.TaskAssigment.processTaskToRules(TaskAssigment.java:205) ~[classes/:?]
    at org.openbravo.warehouse.advancedwarehouseoperations.operatorloadbalancing.ad_process.TaskAssigment.exec(TaskAssigment.java:58) ~[classes/:?]
    at org.openbravo.warehouse.advancedwarehouseoperations.operatorloadbalancing.ad_process.TaskAssignmentProcess.doExecute(TaskAssignmentProcess.java:32) ~[classes/:?]
    ... 4 more
Proposed SolutionReview ANY place in the class that might have a similar problem
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Issue History
Date ModifiedUsernameFieldChange
2020-09-25 08:41vmromanosNew Issue
2020-09-25 08:41vmromanosAssigned To => Triage Finance
2020-09-25 08:41vmromanosOBNetwork customer => No

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