Horst Leitenmueller [https://community.jboss.org/people/horstL] created the discussion "Re: driver-class ignored?" To view the discussion, visit: https://community.jboss.org/message/739849#739849 -------------------------------------------------------------- hi Hubert, i found out what the problem is, i had the same explained here https://community.jboss.org/thread/176201 https://community.jboss.org/thread/176201 problem is if once the jdbc:mysql: is registered (most times the default DS) the it will be reloaded again.. hope the info helps br horst -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/739849#739849] Start a new discussion in Datasource Configuration at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]