I've noticed in log: 05-22@11:53:31 INFO (OptimisticNodeInterceptor.java:103) - CRUD Method _put(GlobalTransaction:<172.16.194.121:2104>:6, /test/web/TestEntity/test.web.TestEntity#5, item, {_subclass=test.web.TestEntity, _version=null, name=name-4, _lazyPropertiesUnfetched=true}, true, 0) called - don't know how to handle! It probably needs a version field? I do not know what is the problem... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4152603#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...