anonymous wrote : Deployment FAILED reason: Trying to install an already registered mbean: jboss.jca:service | =DataSourceBinding,name=JbpmDS | You are trying to deploy two times the same Datasource.. please check the deploy directory and look for two files with *-ds.xml View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4211580#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...