Stella M [https://community.jboss.org/people/cip80] created the discussion "problem JBPM 5 - bitronix- spring- hibernate" To view the discussion, visit: https://community.jboss.org/message/749111#749111 -------------------------------------------------------------- Hi, Can you help me please? I'm trying to manage the persistence of a jBPM 5 in an application (struts2, spring3 and Hibernate3),to manage knowledge bases and configure sessions. 1. I configured btm as transacton manager in tomcat 7 -->  http://docs.codehaus.org/display/BTM/Tomcat13 http://docs.codehaus.org/display/BTM/Tomcat13. 2. My spring-context.xml <?xml version="1.0" encoding="UTF-8"?> <beans xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans                                    http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/beans/spring-beans-2.5.xsd    http://drools.org/schema/drools-spring http://drools.org/schema/drools-spring http://drools.org/schema/drools-spring-1.3.0.xsd http://drools.org/schema/drools-spring-1.3.0.xsd"          xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"          xmlns=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans"          xmlns:jbpm=" http://drools.org/schema/drools-spring http://drools.org/schema/drools-spring"          xmlns:drools=" http://drools.org/schema/drools-spring http://drools.org/schema/drools-spring" > <!-- Database Configuration --> <import resource="config/spring/DataSource.xml"/> <!-- Beans Declaration -->      <bean id="emf" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">           <property name="persistenceUnitName" value="org.drools.persistence.jpa"/>           <property name="persistenceXmlLocation" value="META-INF/persistence.xml"></property>                     <property name="dataSource" ref="dataSource" />                     <property name="jpaVendorAdapter">                               <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">                                         <property name="database" value="MYSQL" />                                         <property name="showSql" value="true" />                               </bean>                     </property>          </bean>   <bean id="txManager" class="org.springframework.orm.jpa.JpaTransactionManager">           <property name="entityManagerFactory" ref="emf"/>          </bean>    <drools:grid-node id="node1"/>          <drools:kbase id="kbase1" node="node1">                <drools:resources>                         <drools:resource type="BPMN2" source="Evaluation.bpmn"/>                </drools:resources>      </drools:kbase>       <drools:ksession id="ksession1" type="stateful" kbase="kbase1" node="node1">             <drools:configuration>                  <drools:jpa-persistence>                   <drools:transaction-manager ref="txManager"/>                   <drools:entity-manager-factory ref="emf"/>                  </drools:jpa-persistence>             </drools:configuration>     </drools:ksession> </beans> 3.My persistence.xml file config is <?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        http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd 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       http://java.sun.com/xml/ns/persistence/orm_1_0.xsd http://java.sun.com/xml/ns/persistence/orm_1_0.xsd"     xmlns:orm=" http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm" xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"     xmlns=" http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence"> <persistence-unit name="org.drools.persistence.jpa"   transaction-type="JTA">     <provider>org.hibernate.ejb.HibernatePersistence</provider>        <jta-data-source>test</jta-data-source>        <class>org.drools.persistence.info.SessionInfo</class>        <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>        <class>org.jbpm.persistence.processinstance.WorkItemInfo</class>        <class>org.jbpm.process.audit.ProcessInstanceLog</class>        <class>org.jbpm.process.audit.NodeInstanceLog</class>        <class>org.jbpm.process.audit.VariableInstanceLog</class>           <properties>                <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"               <property name="hibernate.max_fetch_depth" value="3" />               <property name="hibernate.hbm2ddl.auto" value="create" />               <property name="hibernate.show_sql" value="true" />               <property name="hibernate.transaction.manager_lookup_class"               value="org.hibernate.transaction.BTMTransactionManagerLookup" />         </properties> </persistence-unit> </persistence> -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/749111#749111] Start a new discussion in jBPM Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]