Hi there, I am facing a very strange issue: I have an EJB3 (running on top of JBoss-4.0SP3) application which was running fine since it was deployed 2 years ago. In that app, a specific object has its id declared as: | @Id(generate = GeneratorType.TABLE) | public int getProjectId() { | return projectTimesheetLineId; | } | Unfortunatly, I am getting since a few days a constraint violiation error on the MySQL side: the app wants to create new line with existing id... As previously said, this has been working with no issue for 2 full years... Any ideas? Any help will be greatly appreciated :-) Fabrice. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092624#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...