Michał Warecki [http://community.jboss.org/people/michal.warecki] created the discussion "Re: jboss as 5 jbpm 5.1 persistence" To view the discussion, visit: http://community.jboss.org/message/594599#594599 -------------------------------------------------------------- Problem is solved ! There was slf4j-api.jar included in lib. Shame... Interesting why there were no errors :-) Anyway thanks for help! -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/594599#594599] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]