shekhar g [https://community.jboss.org/people/shekhargod] created the discussion "JBPM 5.3 - Human Task WAR deployment issue" To view the discussion, visit: https://community.jboss.org/message/752897#752897 -------------------------------------------------------------- Hi, I have successfully deployed following WARs on Jboss 7.0.1. designer, drools-guvnor, jbpm-gwt-console, jbpm-gwt-console-server However, I receive an exception while deploying human task WAR (jbpm-human-task-war).     ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/jbpm-human-task-war]] (MSC service thread 1-1) StandardWrapper.Throwable: javax.persistence.PersistenceException:  **No Persistence provider for* EntityManager named org.jbpm.task*### I have modified persistence.xml to connect to SQL Server data source.  <persistence 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" version="1.0"xsi:schemaLocation="http://java.sun.com/xml/n... 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"> <persistence-unit name="org.jbpm.task" transaction-type="JTA"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <jta-data-source>java:jboss/datasources/jbpmDS</jta-data-source> <mapping-file>*META-INF/Taskorm.xml*</mapping-file> <class>org.jbpm.task.Attachment</class> <class>org.jbpm.task.BooleanExpression</class> <class>org.jbpm.task.Comment</class> <class>org.jbpm.task.Content</class> <class>org.jbpm.task.Deadline</class> <class>org.jbpm.task.Delegation</class> <class>org.jbpm.task.EmailNotification</class> <class>org.jbpm.task.EmailNotificationHeader</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.OnAllSubTasksEndParentEndStrategy</class> <class>org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</class> <class>org.jbpm.task.PeopleAssignments</class> <class>org.jbpm.task.Reassignment</class> <class>org.jbpm.task.Status</class> <class>org.jbpm.task.SubTasksStrategy</class> <class>org.jbpm.task.Task</class> <class>org.jbpm.task.TaskData</class> <class>org.jbpm.task.User</class> <properties> <property name="hibernate.dialect" value="org.hibernate.dialect.*SQLServerDialect*"/> <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.jbpm.integration.console.JBPMTransactionManager"/> </properties> </persistence-unit> </persistence> Also, I do not see *Taslorm.xml* in META-INF folder of the human task WAR (jbpm-human-task-war)###### ** How can this issue be resolved?  Thank you. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/752897#752897] Start a new discussion in jBPM Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]