Skip to main content

ATG Order update - InvalidVersionException and ConcurrentUpdateException

ATG repository item descriptor can have the version property. The atg.adapter.gsa.ItemTransactionState holds this version information. For example consider the Order item-descriptor. It has the version property defined against the table dcspp_order. Means, the dcspp_order table has the column version which defines which version of order is currently in the DB. Each order update flow will update this column.

 <property name="version" display-name-resource="version" data-type="int" queryable="true" readable="true" column-name="version" hidden="false" category-resource="categoryInfo" expert="true" required="false" cache-mode="inherit" writable="true">
    <attribute name="uiwritable" value="false"/>
    <attribute name="propertySortPriority" value="30"/>
  </property>

-------------------------------

During the OrderManager.updateOrder() call, validation is done to compare the vesion of the Order object to the one in repository and the exception atg.commerce.order.InvalidVersionException is thrown.
 
2012-09-08 11:38:24,213 99015942 ERROR [nucleusNamespace.atg.commerce.order.OrderManager] (TP-Processor77:) InvalidVersionException: Unable to update order for :6226680554
2012-09-08 11:38:24,213 99015942 ERROR [nucleusNamespace.atg.commerce.order.OrderManager] (TP-Processor77:)
atg.commerce.order.InvalidVersionException: This order (6226680554) is out of date. Changes have been made to the order and the operation should be resubmitted. Order version 136, Repository item version 138.
    at atg.commerce.order.OrderManager.updateOrder(OrderManager.java:2557)

--------------------------------   


During the order update @ GSAItemDescriptor, atg.repository.ConcurrentUpdateException is thrown if no row got updated based on the "where" condition. If the table is having a version property, the where condition includes the version also. And in case of Order, this exception may occurs if the version in the DB not matches with the one in order object.
   
Caused by: atg.repository.ConcurrentUpdateException: no rows updated oldVersion=3 for item=order:6284190656 in GSATransaction=atg.adapter.gsa.GSATransaction@1ccdb05    thread=TP-Processor86 transaction=TransactionImpl:XidImpl[FormatId=257, BranchQual=, localId=4931830]
    at atg.adapter.gsa.GSAItemDescriptor.updateItem(GSAItemDescriptor.java:6070)
    at atg.adapter.gsa.GSARepository.updateItem(GSARepository.java:949)
    at atg.commerce.order.processor.ProcSaveOrderObject.runProcess(ProcSaveOrderObject.java:180)
    at atg.service.pipeline.PipelineManager.runProcess(PipelineManager.java:453)
    at atg.commerce.order.OrderManager.updateOrder(OrderManager.java:2586)

-------------------------------
Labels:

Comments

  1. Robbie6 November 2012 at 02:50

    This comment has been removed by the author.

    ReplyDelete
  2. Robbie6 November 2012 at 02:51

    How to avoid InvalidVersionException and ConcurrentUpdateException ? Does one need to wrap all update, insert order statements in begin and end transaction code ?

    ReplyDelete
  3. Sony Thomas5 July 2013 at 21:46

    InvalidVersionException and ConcurrentUpdateException will occur due to bad coding/ bad server configuration / clustering.

    ReplyDelete

Post a Comment

Popular posts from this blog

ATG Search Indexing - overview of different steps in search indexing

Read more about the search indexing behind the scene steps @  http://tips4ufromsony.blogspot.in/2011/12/atg-search-indexing-behind-scene-steps.html ATG Search prepares searchable content by indexing the products specified in the XML definition file (/atg/commerce/search/ProductCatalogOutputConfig). Generally there are two types of indexing 1.  Full Indexing  --> all data taken for indexing 2.  Incremental Indexing --> only changed data will be taken for indexing When full indexing is triggered, following happens:    1. The out of box component BulkLoader will call IndexedItemsGroup.getGroupMembers() to load the products to the XHTL document. It prevents uncategorized products from getting indexed. The definition file format begins with a top-level item as a product and includes the properties of parent category and childskus. For each product, the set of Variant Producers configured in ProductCatalogOutputConfig is execute...
2 comments
Read more

ATG search and Monitoring the request and response

To get an idea of the SearchEngineActivity logs, please read the blog :  http://tips4ufromsony.blogspot.com/2012/01/atg-search-and-search-engine-activity.html Other than using the SearchEngineActivity logs, we could monitor the search engine request/reponse  by enabling the monitoring in the SearchEngineService component @ /dyn/admin/nucleus/atg/search/routing/SearchEngineService. Once you enable this "monitoringEnabled", each request/response and the response time like last response time and average response time can be found @ SearchEngineService component. After you send a request to the search engine, just refresh the SearchEngineService component and you could see that the total command count will be incremented by one and the response time also get updated. If you click this total command count, a new window will be opened with the request and response details.
Post a Comment
Read more

ATG Product Catalog schema ER diagram

Check out the O rder schema ER-Diagram @   http://tips4ufromsony.blogspot.in/2012/02/atg-order-schema-er-diagram.html Check out the User Profile  schema ER-Diagram @ http://tips4ufromsony.blogspot.in/2012/03/atg-user-profile-schema-er-diagram.html If you would like to know the relationship between different Product Catalog tables, please find below screen shots of  Product Catalog schema ER Diagrams.
3 comments
Read more

Eclipse plug-in to create Class and Sequence diagrams

ModelGoon is an Eclipse plug-in avaiable for UML diagram generation from Java code. It can be used to generate Package Dependencies Diagram, Class Diagram, Interaction Diagram and Sequence Diagram. You coud get it from http://marketplace.eclipse.org/content/modelgoon-uml4java Read more about it and see some vedios about how to create the class and sequence diagram @ http://www.modelgoon.org/?tag=eclipse-plugin Find some snapshots below which gives an idea about the diagram generation.
8 comments
Read more

ATG - basic concepts of ATG

This blog is for the ATG beginners to get some basic overview about ATG. I just given the ATG concepts as a list of numbered points for the ease of understanding. 1. At the framework level, ATG is a               java based application platform for hosting web-based applications, as well as RMI accessible business components,               with an ORM layer,               a component container,               an MVC framework,               and a set of tag libraries for JSP. 2. Art Technology Group(ATG)'s Dynamo Application Server (DAS) is a Java EE compliant application server. DAS is no longer actively developed as ATG recommends using other Java EE applications servers for its products such as BEA WebLogic, JBoss or IBM WebSphere. 3. Prior to ATG 2007, JHTML was used instead of JSP for view purpose. J...
4 comments
Read more