Denis Golovin [https://community.jboss.org/people/dgolovin] created the discussion "Re: Error on @GeneratedValue validation" To view the discussion, visit: https://community.jboss.org/message/794759#794759 -------------------------------------------------------------- It happens because in JPA Preferences for Project you have Platform configured as 'Generic 2.0'. This validation is fixed only for 'Hibernate (JPA 2.x)' Platform which is provided by JBoss Tools Hibernate Console. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/794759#794759] Start a new discussion in JBoss Tools at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]