[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/801168#801168 -------------------------------------------------------------- Hello Quadi BEL, what is the version of your MySQL database and the driver? Because as I can see in the log, you use org.hibernate.dialect.MySQLDialect in your persistence.xml. Latest MySQL is of version 5 and it requires org.hibernate.dialectMySQL5Dialect (it's possible to try also MySQL5InnoDBDialect for InnoDB storage engine). -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/801168#801168] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]