The error stacktrace are the following, which really does not help much: 09:17:20,080 INFO [STDOUT] [2008-06-27 09:17:20,080] DEBUG (MenuInterceptor.java:120) - MENU NAME = BessyMenu 09:17:20,253 INFO [STDOUT] [2008-06-27 09:17:20,253] ERROR (LocalJndiCallAction.java:76) - javax.ejb.EJBException: java.lang.IllegalArgumentException: Wrong target. class com.boeing.he.bessy.bean.ShipperManagerBean for public long com.boeing.he.bessy.bean.ShipperManagerBean.createShipper(com.boeing.he.bessy.domain.Shipper) throws com.boeing.he.bessy.exception.BessyException 09:17:20,285 INFO [STDOUT] [2008-06-27 09:17:20,285] INFO (LoggingInterceptor.java:67) - Starting execution stack for action //createShipperSave 09:17:20,285 INFO [STDOUT] [2008-06-27 09:17:20,285] INFO (TimerInterceptor.java:187) - Executed action [//createShipperSave!save] took 236 ms. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161157#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...