Florent GUERIN [https://community.jboss.org/people/fguerin] created the discussion "jBPM persistence configuration" To view the discussion, visit: https://community.jboss.org/message/739626#739626 -------------------------------------------------------------- Hi, I have some problem to configure persistence of the data in my application. I would like to use jBPM without jndi data source. this is my persistence.xml file: <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <persistence version="1.0"           xsi:schemaLocation="http://java.sun.com/xml/ns/persistence                                  http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd                                  http://java.sun.com/xml/ns/persistence/orm                                  http://java.sun.com/xml/ns/persistence/orm_1_0.xsd"           xmlns:orm="http://java.sun.com/xml/ns/persistence/orm" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"           xmlns="http://java.sun.com/xml/ns/persistence">           <persistence-unit name="org.jbpm.persistence"                     transaction-type="RESOURCE_LOCAL">                     <provider>org.hibernate.ejb.HibernatePersistence</provider>                     <mapping-file>META-INF/JBPMorm.xml</mapping-file>                     <mapping-file>META-INF/Taskorm.xml</mapping-file>                     <mapping-file>META-INF/ProcessInstanceInfo.hbm.xml</mapping-file>                     <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>                     <class>org.drools.persistence.info.SessionInfo</class>                     <class>org.drools.persistence.info.WorkItemInfo</class>                     <class>org.jbpm.process.audit.ProcessInstanceLog</class>                     <class>org.jbpm.process.audit.NodeInstanceLog</class>                     <class>org.jbpm.process.audit.VariableInstanceLog</class>                     <class>org.jbpm.task.Attachment</class>                     <class>org.jbpm.task.Content</class>                     <class>org.jbpm.task.BooleanExpression</class>                     <class>org.jbpm.task.Comment</class>                     <class>org.jbpm.task.Deadline</class>                     <class>org.jbpm.task.Comment</class>                     <class>org.jbpm.task.Deadline</class>                     <class>org.jbpm.task.Delegation</class>                     <class>org.jbpm.task.Escalation</class>                     <class>org.jbpm.task.Group</class>                     <class>org.jbpm.task.I18NText</class>                     <class>org.jbpm.task.Notification</class>                     <class>org.jbpm.task.EmailNotification</class>                     <class>org.jbpm.task.EmailNotificationHeader</class>                     <class>org.jbpm.task.PeopleAssignments</class>                     <class>org.jbpm.task.Reassignment</class>                     <class>org.jbpm.task.Status</class>                     <class>org.jbpm.task.Task</class>                     <class>org.jbpm.task.TaskData</class>                     <class>org.jbpm.task.SubTasksStrategy</class>                     <class>org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</class>                     <class>org.jbpm.task.OnAllSubTasksEndParentEndStrategy</class>                     <class>org.jbpm.task.User</class>                     <properties>                               <!-- Logs SQL -->                               <property name="hibernate.show_sql" value="true" />                               <property name="hibernate.format_sql" value="true"/>                               <property name="use_sql_comments" value="true"/>                               <!-- connexion JDBC -->                               <property name="hibernate.connection.driver" value="com.mysql.jdbc.Driver" />                               <property name="hibernate.connection.username" value="****" />                               <property name="hibernate.connection.password" value="****" />                               <property name="hibernate.connection.url" value="jdbc:mysql://localhost:3306/****" />                               <!-- creation automatique du schéma -->                               <property name="hibernate.hbm2ddl.auto" value="create" />                               <!-- Dialecte -->                                <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect" />                     </properties>           </persistence-unit> Its seems that no data are stored in the database, maybe because i don't define transaction manager. I would like to activate history log but i don't know how to do this, i try to activate it with JPAWorkingMemoryDbLogger but it doesn't work and produce exceptions. If someone can help me on this. Best regards, -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/739626#739626] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]