Upgade from jboss-as-7.1.1.Final to wildfly-9.0.2.Final we are facing below issue Caused by: java.lang.RuntimeException: org.springframework.beans.factory.access.BootstrapException: Unable to initialize group definition. Group resource name [classpath*:beanRefContext.xml], factory key [ear.context]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ear.context' defined in URL [vfs:/d01/wildfly-9.0.2.Final/standalone/deployments/app.ear/lib/advanced-api.jar/beanRefContext.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.context.support.ClassPathXmlApplicationContext]: Constructor threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'importResourceController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.jamcracker.iaascommon.repository.ResourceTypeRepository com.jamcracker.importresources.controller.ImportResourceControler.resourceTypeRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'defaultResourceTypeRepository': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'jcsqlpu' is defined Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.beans.factory.config.MethodInvokingFactoryBean#12' defined in "/d01/wildfly-9.0.2.Final/standalone/deployments/app.ear/lib/coreservice-serviceImpl-1.18-SNAPSHOT.jar/spring-context/coreservice-service-context.xml": Invocation of init method failed; nested exception is java.lang.IllegalStateException: Singleton instance not initialized yet Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.beans.factory.config.MethodInvokingFactoryBean#12' defined in "/d01/wildfly-9.0.2.Final/standalone/deployments/app.ear/lib/coreservice-serviceImpl-1.18-SNAPSHOT.jar/spring-context/coreservice-service-context.xml": Invocation of init method failed; nested exception is java.lang.IllegalStateException: Singleton instance not initialized yet Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.beans.factory.config.MethodInvokingFactoryBean#12' in persistence.xml, i have proper entry, nost sure its working in jboss-as-7.1.1.Final but not working in wildfly-9.0.2.Final <persistence-unit name="jcsqlpu" transaction-type="JTA" > <provider>org.hibernate.ejb.HibernatePersistence</provider> ------------------ ---------------------- ------------------- </persistence-unit> -- Sent from: http://wildfly-development.1055759.n5.nabble.com/