Bhaswar Goswami [http://community.jboss.org/people/bhaswar_goswami] created the discussion "EJB3 Deployment Error in JBoss 6.0.0.M1" To view the discussion, visit: http://community.jboss.org/message/544130#544130 -------------------------------------------------------------- Hi all, I am using EJB3 in the following environment: 1. Jboss 6.0.1.M1 2. JDK1.6 I have developed a sample application with a few sessionBean , MDB and Entity beans. Application runs and works well, but I can see when I deploy the application there are two interesting things in form of Warning and Error 2010-05-21 06:31:49,906 INFO  [org.hibernate.validator.engine.resolver.DefaultTraversableResolver] (HDScanner) Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver. 2010-05-21 06:31:49,906 INFO  [org.hibernate.ejb.Ejb3Configuration] (HDScanner) Processing PersistenceUnitInfo [ name: proton-persistence-unit ...] 2010-05-21 06:31:49,906 ERROR [STDERR] (HDScanner) URL: jar:file:/D:/AppServers/jboss-6.0.0.M1/server/default/deploy/slsbsecure.jar!/   META-INF/orm.xml   **/*.hbm.xml 2010-05-21 06:31:49,906 WARN  [org.hibernate.ejb.Ejb3Configuration] (HDScanner) Persistence provider caller does not implement the EJB3 spec correctly. PersistenceUnitInfo.getNewTempClassLoader() is null. I don't have orm.xml file and do have persistence.xml in the META/INF directory of the JAR <? xml version="1.0" encoding="UTF-8"?>  < persistence xmlns=" http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence"  xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"  version="2.0">   <persistence-unit name="proton-persistence-unit"  transaction-type="JTA">     <provider>org.hibernate.ejb.HibernatePersistence</provider>     <jta-data-source>java:/ProtonMSSqlDS</jta-data-source>     <properties>        <property name="hibernate.dialect" value="org.hibernate.dialect.SQLServerDialect" />        <property name="hibernate.show_sql" value="true"></property>        <property name="hibernate.hbm2ddl" value="update"></property>      </properties>   </persistence-unit> </persistence> I am also attaching the JAR if anyone wants to have a look at it . I will appreciate if anyone can give some insight. Thank you!! -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/544130#544130] Start a new discussion in EJB 3.0 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]