anonymous wrote : at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnec | tionManager2.java:408) | at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.alloca | teConnection(BaseConnectionManager2.java:854) | at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:89 | ) | at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedD | ataSourceConnectionProvider.java:46) | at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:111) | Post the contents of your datasource (*-ds.xml) file. Looks like you have enabled encrypted password on the datasource. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4191735#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...