I am also getting this issue on jboss 4.0.5 This is my enitiy bean | | import java.io.Serializable; | | import javax.persistence.Column; | import javax.persistence.Entity; | import javax.persistence.Id; | import javax.persistence.NamedQuery; | import javax.persistence.Table; | | @Entity | @NamedQuery(name = "SelectNodeView.findAll", | query = "select o from SelectNodeView o") | | @Table(name = "SELECT_NODE_VIEW") | public class SelectNodeView implements Serializable { | | @Id | @Column(nullable = false) | private Long id; | | @Column(name="URL_PATTERN", nullable = false) | private String urlPattern; | | public SelectNodeView() { | } | | public Long getId() { | return id; | } | | public void setId(Long id) { | this.id = id; | } | | public String getUrlPattern() { | return urlPattern; | } | | public void setUrlPattern(String urlPattern) { | this.urlPattern = urlPattern; | } | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4093923#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...