You are not supposed to start a thread or do anything in your EJB. Especially if you are using XA, since this will interfere with the XA transaction manager.

 

-----Original Message-----
From: Anil Kumar [mailto:anil007dc@YAHOO.COM]
Sent: Monday, January 12, 2004 7:15 AM
To: J2EEPATTERNS-INTEREST@JAVA.SUN.COM
Subject: Problem in Using Database.

 

Hi,

 

 I am trying to do the following.

I am using XA Datasource for DB2/390 from my application. In my application I am having a session beans and Domain objects and Data Access objects. we are using websphere Application Server 5.0

 

We are using XA Datasource because we need to insert and update tables in multiple databases.

 

I had a problem when I try to update some records and try to access the same records in the same transaction. I am getting Invocation Exception.

 

Here are some questions

 

1) I want to create a class extending thread and start thread from EJB state less session Brean so that I can do the update and selection of rows from the database external to the Global Transaction

 

Any suggestions.

 

Thanks

Anil

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