"eduacsp2" wrote : | For example ... in the middle of a load data routine the connection data falls, the pool of jboss can restart the routine in the exactly point where stopped? No , if the connection fails during the execution the application will stop executing and throw exception . I am not sure if I understood your explanation properly :( View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4114153#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...