Sorry I should have posted more details in my first message. In jbpm-ds.xml I have changed the code to the following | <?xml version="1.0" encoding="UTF-8"?> | | <datasources> | | <local-tx-datasource> | <jndi-name>JbpmDS</jndi-name> | <connection-url>jdbc:mysql://localhost:3306/jbpmbackend</connection-url> | <driver-class>com.mysql.jdbc.Driver</driver-class> | <user-name>root</user-name> | <password>password</password> | <metadata> | <type-mapping>MySQL</type-mapping> | </metadata> | </local-tx-datasource> | | </datasources> | In login-config.xml I have added the following to the end of the file | <application-policy name = "jbpm"> | <authentication> | <login-module code="org.jboss.security.auth.spi.DatabaseServerLoginModule" | flag="required"> | <module-option name="dsJndiName">java:/JbpmDS</module-option> | <module-option name="principalsQuery"> | SELECT PASSWORD_ FROM JBPM_ID_USER WHERE NAME_=? | </module-option> | <module-option name="rolesQuery"> | SELECT g.NAME_ ,'Roles' | FROM JBPM_ID_USER u, | JBPM_ID_MEMBERSHIP m, | JBPM_ID_GROUP g | WHERE g.TYPE_='security-role' | AND m.GROUP_ = g.ID_ | AND m.USER_ = u.ID_ | AND u.NAME_=? | </module-option> | </login-module> | </authentication> | </application-policy> | In standardjaws.xml I have changed it to | <jaws> | <datasource>java:/JbpmDS</datasource> | <type-mapping>mySQL</type-mapping> | <debug>false</debug> | ...... | In the hibernate.cfg.xml file, I have changed it to the following: <?xml version='1.0' encoding='utf-8'?> | | <!DOCTYPE hibernate-configuration PUBLIC | "-//Hibernate/Hibernate Configuration DTD 3.0//EN" | "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"> | | <hibernate-configuration> | <session-factory> | | <!-- hibernate dialect --> | <!--<property name="hibernate.dialect">org.hibernate.dialect.HSQLDialect</property> --> | <property name="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</property> | | <!-- JDBC connection properties (begin) --> | <!--<property name="hibernate.connection.driver_class">org.hsqldb.jdbcDriver</property> --> | <!--<property name="hibernate.connection.url">jdbc:hsqldb:mem:jbpm</property> --> | <!--<property name="hibernate.connection.username">sa</property> --> | <!--<property name="hibernate.connection.password"></property> --> | <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property> | <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/jbpmbackend</property> | <property name="hibernate.connection.username">root</property> | <property name="hibernate.connection.password">password</property> | <!-- JDBC connection properties (end) --> | | <property name="hibernate.cache.provider_class">org.hibernate.cache.HashtableCacheProvider</property> | | <!-- DataSource properties (begin) == | <property name="hibernate.connection.datasource">java:/JbpmDS</property> | == DataSource properties (end) --> | | <!-- JTA transaction properties (begin) --> | <property name="hibernate.transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</property> | <property name="hibernate.transaction.manager_lookup_class">org.hibernate.transaction.JBossTransactionManagerLookup</property> | <!-- JTA transaction properties (end) --> | Any help would be appreciated. Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4135184#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...