Transacation is problematic when save data ------------------------------------------ Key: SEAMPERSIST-69 URL: https://issues.jboss.org/browse/SEAMPERSIST-69 Project: Seam Persistence Issue Type: Bug Reporter: hantsy bai Priority: Critical I used a ConversationScoped bean to save/update data. but it is very strange, when I edit the data and want to update the data, the result was not saved successfully. When I added @Transactional to the save the method, the same result. When I added em.flush in the save method(with @Transactional annotation), I got an exception, please refer to the forum post. When I used em.flush standalone(without @Transactional annotation), it works well. In before Seam2 application, all above worked well. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira