0029189: [Cost Adjustments] org.hibernate.LazyInitializationException error while calculating BOM Product Cost

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Project

Category

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Date Submitted

Last Update

0029189

Openbravo ERP

04. Warehouse management

public

2015-02-27 14:16

2015-04-01 08:31

Reporter

umartirena

Assigned To

umartirena

Priority

urgent

Severity

major

Reproducibility

have not tried

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

Target Version

3.0PR15Q1.2

Fixed in Version

3.0PR15Q1.2

Merge Request Status

Review Assigned To

Sandrahuguet

OBNetwork customer

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Modules

Core

Support ticket

Regression level

Regression date

Regression introduced in release

Regression introduced by commit

Triggers an Emergency Pack

Summary

0029189: [Cost Adjustments] org.hibernate.LazyInitializationException error while calculating BOM Product Cost

Description

org.hibernate.LazyInitializationException error is obtained while calculating BOM Product Cost.

This is the error obtained:

ERROR org.openbravo.costing.CostingBackground - failed to lazily initialize a collection of role: ManufacturingProductionLine.materialMgmtMaterialTransactionList, no session or session was closed
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: ManufacturingProductionLine.materialMgmtMaterialTransactionList, no session or session was closed
    at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:383)
    at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:375)
    at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:368)
    at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:111)
    at org.hibernate.collection.PersistentBag.get(PersistentBag.java:445)
    at org.openbravo.costing.CostingAlgorithm.getBOMProductCost(CostingAlgorithm.java:493)
    at org.openbravo.costing.CostingAlgorithm.getTransactionCost(CostingAlgorithm.java:141)
    at org.openbravo.costing.AverageAlgorithm.getTransactionCost(AverageAlgorithm.java:45)
    at org.openbravo.costing.CostingServer.process(CostingServer.java:104)
    at org.openbravo.costing.CostingBackground.doExecute(CostingBackground.java:105)
    at org.openbravo.service.db.DalBaseProcess.execute(DalBaseProcess.java:80)
    at org.openbravo.scheduling.DefaultJob.execute(DefaultJob.java:58)
    at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
    at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)

Steps To Reproduce

We have an environment of a client in which this problem happens. As the scenario is quite complex to reproduce in live.builds, it is possible to reproduce on that environment.

Proposed Solution

Additional Information