"glnd" wrote : on the other hand it misses the binding parameters information. | Can some help me to configure log4j? Thanks. The log4j settings are correct. The binding parameters aren't shown because of this bug: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2835 The workaround is to replace server/jbpm/lib/commons-logging.jar (which is version 1.1.0) with an older commons-logging 1.0.x version. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4200900#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...