[ https://jira.jboss.org/jira/browse/JBPM-1900?page=com.atlassian.jira.plug... ] Alejandro Guizar commented on JBPM-1900: ---------------------------------------- The predefined value for property hibernate.connection.datasource is java:comp/env/jdbc/JbpmDataSource, which is a resource manager connection factory reference as described in the JBoss EAP manual. http://www.redhat.com/docs/manuals/jboss/jboss-eap-4.2/doc/Server_Configu... Such a reference is meant to make the application more portable by avoiding hard references to the resources in the target operational environment. The reference is bound to an actual resource using jboss.xml (enterprise beans) and jboss-web.xml (web apps). The provided descriptors bind the resource reference to an actual datasource as follows. <resource-ref> <res-ref-name> jdbc/JbpmDataSource </res-ref-name> <jndi-name> java:/JbpmDS </jndi-name> </resource-ref> There is no need to change the datasource property. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira