Good Morning, I am trying to use EJB 3 with jboss4.0.5. Ran into a (simple I hope problem). Defined a very simple class that displays a few rows from the database. I am using SQL 2000 and my Primary Key is an Identity column. When I try to add a row it attempts to insert a value into the key column as well which of course does not work: com.inet.tds.SQLException: [DB3]Cannot insert explicit value for identitycolumn in table 'Address' when IDENTITY_INSERT is set to OFF. I tried annotating the column both as: @Id and also as: @Id @GeneratedValue(strategy=GenerationType.AUTO) but got the same error. I am using jboss4.0.5 by the way. Can someone direct me in the right direction please? Regards, Ruchika View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4055012#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...