Hi I followed the follwing steps and when i try to run the application i am errors.If any one found solution pls mail me.These r the steps i follwed.... 1)I extracted jbpm-starters-kit-3.1.2 2)I added oracle-ds.xml file to \jbpm-server\server\jbpm\deploy folder which provides information about oracle jndi,connection url,driver class,username,password. 3)I copied classes12.jar file in /jbpm-server/server/jbpm/lib folder 4) I made changes in jboss.service.xml file in jbpm-server/server/jbpm/deploy/jbpm.sar/META-INF' 5)I made changes in hibernate.cfg.xml file in jbpm-server/server/jbpm/deploy/jbpm.sar when i try to ru the server DatasourceNotFoundError and EntityMedia NotBound error r thrown Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993022#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...