Hi, I guess this is valid behaviour as if you have two threads accessing the same entity bean with one deleting the row in the database, the other is bound to recieve the exception. Transaction behavior won't help as its not an exclusive usage of the entity bean instance. Transaction only helps for atomicity of operation.
Hope this helps View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3830435#3830435 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3830435 ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user