Vishal, Have a look at the discussion chain on topic :-
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=50863 That provides a complete solution to a similar problem with two differences. Diff. 1 That problem was for a singleton solution, in which only one Entity Bean exists in the database. In your case, you need a BMP entity bean for each train number. So replace the fixed primary key by train number. Diff. 2 In the example, the Entity Bean stores and returns an ArrayList of String objects. You will presumably need to store and return an ArrayList of TrainInfo (or whatever) objects. Hope this helps. James View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3841389#3841389 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3841389 ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user