thanks, in my instalation i used this version (jbpm-installer-3.2.6.SP1.jar). it dont include oracle adapter. :( View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4238967#4238967 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4238967