1. find file %JBOSS_HOME%/server/default/deploy/hsqldb-ds.xml 2. edit: - uncomment <!-- This mbean should be used only when using tcp connections. Uncomment when the tcp based connection-url is used. --> 1701 true default false true - comment <!-- This mbean can be used when using in process persistent db localDB true --> 3. Test View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975296#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...