[jboss-user] [jBPM] - Re: Unable to build EntityManagerFactory [PersistenceUnit: org.jbpm.persistence.jpa]

Jiri Svitak [https://community.jboss.org/people/jsvitak] created the discussion "Re: Unable to build EntityManagerFactory [PersistenceUnit: org.jbpm.persistence.jpa]" To view the discussion, visit: https://community.jboss.org/message/801294#801294 -------------------------------------------------------------- It seems to be a problem with your jdbc driver. So, make sure that you have your driver configured properly and also that  you do not use multiple MySQL drivers at one time. There are more ways how to configure jbdc driver, for standalone use you can simply deploy the driver as a JBoss module: https://community.jboss.org/docs/DOC-16657 https://community.jboss.org/wiki/DataSourceConfigurationInAS7 -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/801294#801294] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]