0045139: NullPointerException when bin has not a popularity code define

Description

When 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 Reproduce

In 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 Solution

Review ANY place in the class that might have a similar problem

Issue History
Date Modified	Username	Field	Change
2020-09-25 08:41	vmromanos	New Issue
2020-09-25 08:41	vmromanos	Assigned To	=> Triage Finance

Relationships [ Relation Graph ] [ Dependency Graph ]

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