Vladica Maric [https://community.jboss.org/people/vmaric] created the discussion "Re: datasource MySql" To view the discussion, visit: https://community.jboss.org/message/804102#804102 -------------------------------------------------------------- I resolve this problem. I was configured data source on app server, bath not get data pool before! -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/804102#804102] Start a new discussion in Beginner's Corner at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]