Seam thinks that the version numbers are different.... (the values of the versions). These values do not correlate with the version value in the database (8910 and 8904 with 1 in the db). I am using : | private Integer version; | | @Version | public Integer getVersion() { | return version; | } | There is a few other things that also pop up .. especially with checkboxes. I will look into it a bit tomorrow and give feedback as well. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4055337#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...