The errors encountered when deploying Guvnor are different: 07:39:25,722 INFO [ServerImpl] JBoss (Microcontainer) [5.0.0.GA (build: SVNTag=JBoss_5_0_0_GA date=200812041714)] Started in 16s:344ms 07:40:24,329 INFO [PersistenceUnitDeployment] Starting persistence unit persistence.unit:unitName=#ACL 07:40:24,333 ERROR [AbstractKernelController] Error installing to Start: name=persistence.unit:unitName=#ACL state=Create java.lang.RuntimeException: Specification violation [EJB3 JPA 6.2.1.2] - You have not defined a non-jta-data-source for a RESOURCE_LOCAL enabled persistence context named: ACL at org .jboss .jpa .deployment .PersistenceUnitInfoImpl.<init>(PersistenceUnitInfoImpl.java:124) at org .jboss .jpa .deployment .PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:285) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun .reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: 39) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) .... 07:40:30,673 ERROR [AbstractKernelController] Error installing to Configured: name=jboss.web.deployment:war=/drools-guvnor state=Instantiated mode=Manual requiredState=Configured java.lang.RuntimeException: Exception setting attribute SecurityManagement on mbean jboss.web.deployment:war=/drools-guvnor at org .jboss.system.ServiceConfigurator.configure(ServiceConfigurator.java: 170) at org .jboss.system.ServiceConfigurator.configure(ServiceConfigurator.java: 114) at org .jboss .system .microcontainer.ConfigureAction.installAction(ConfigureAction.java:58) at org .jboss .system .microcontainer.ConfigureAction.installAction(ConfigureAction.java:42) ... Caused by: javax.management.InvalidAttributeValueException: Set attribute has class class org.jboss.security.integration.JNDIBasedSecurityManagement loaded from BaseClassLoader@84b82e{vfsfile:/Users/mdean/Documents/Development/ jboss-5.0.0.GA/server/default/conf/jboss-service.xml} that is not assignable to attribute class interface org.jboss.security.ISecurityManagement loaded from BaseClassLoader@bc3053{vfszip:/Users/mdean/Documents/Development/ jboss-5.0.0.GA/server/default/deploy/drools-guvnor.war} at org .jboss .mx .interceptor .ModelMBeanAttributeInterceptor .checkAssignable(ModelMBeanAttributeInterceptor.java:229) at org .jboss .mx .interceptor .ModelMBeanAttributeInterceptor .invoke(ModelMBeanAttributeInterceptor.java:88) at org .jboss .mx .interceptor.PersistenceInterceptor.invoke(PersistenceInterceptor.java: 76) ... 07:40:31,643 ERROR [AbstractKernelController] Error installing to Real: name=vfszip:/Users/mdean/Documents/Development/jboss-5.0.0.GA/ server/default/deploy/drools-guvnor.war state=PreReal mode=Manual requiredState=Real org.jboss.deployers.spi.DeploymentException: Error deploying: jboss.web.deployment:war=/drools-guvnor at org .jboss .deployers .spi .DeploymentException .rethrowAsDeploymentException(DeploymentException.java:49) at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java: 123) at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java: 45) ... Caused by: java.lang.RuntimeException: Exception setting attribute SecurityManagement on mbean jboss.web.deployment:war=/drools-guvnor at org .jboss.system.ServiceConfigurator.configure(ServiceConfigurator.java: 170) at org .jboss.system.ServiceConfigurator.configure(ServiceConfigurator.java: 114) at org .jboss .system .microcontainer.ConfigureAction.installAction(ConfigureAction.java:58) at org .jboss .system .microcontainer.ConfigureAction.installAction(ConfigureAction.java:42) ... Caused by: javax.management.InvalidAttributeValueException: Set attribute has class class org.jboss.security.integration.JNDIBasedSecurityManagement loaded from BaseClassLoader@84b82e{vfsfile:/Users/mdean/Documents/Development/ jboss-5.0.0.GA/server/default/conf/jboss-service.xml} that is not assignable to attribute class interface org.jboss.security.ISecurityManagement loaded from BaseClassLoader@bc3053{vfszip:/Users/mdean/Documents/Development/ jboss-5.0.0.GA/server/default/deploy/drools-guvnor.war} at org .jboss .mx .interceptor .ModelMBeanAttributeInterceptor .checkAssignable(ModelMBeanAttributeInterceptor.java:229) at org .jboss .mx .interceptor .ModelMBeanAttributeInterceptor .invoke(ModelMBeanAttributeInterceptor.java:88) at org .jboss .mx .interceptor.PersistenceInterceptor.invoke(PersistenceInterceptor.java: 76) ... 07:40:31,653 WARN [HDScanner] Failed to process changes org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS): *** CONTEXTS IN ERROR: Name -> Error vfszip:/Users/mdean/Documents/Development/jboss-5.0.0.GA/server/ default/deploy/drools-guvnor.war -> javax.management.InvalidAttributeValueException: Set attribute has class class org.jboss.security.integration.JNDIBasedSecurityManagement loaded from BaseClassLoader@84b82e{vfsfile:/Users/mdean/Documents/ Development/jboss-5.0.0.GA/server/default/conf/jboss-service.xml} that is not assignable to attribute class interface org.jboss.security.ISecurityManagement loaded from BaseClassLoader@bc3053{vfszip:/Users/mdean/Documents/Development/ jboss-5.0.0.GA/server/default/deploy/drools-guvnor.war}