Hi, I have an EJB2 jar file that deploys fine using the 'default' configuration on JBoss 4.0.4.GA. I deploy this same jar file in JBoss 4.0.4.GA using the 'all' configuration with EJB3 and JBossWS and I get exception below. I don't know what could be the illegal arguments mentioned. All the Local/Home/Remote/etc. interfaces are included and specified in the ejb-jar.xml file, so I don't understand this error? Is there something very basic that I'm missing? I thought EJB2 could co-exist with EJB3. We'll eventually upgrade to EJB3, but I need to verify our upgrade to JBossWS works beforehand. Any help appreciated. Thanks. 17:52:57,561 WARN [verifier] EJB spec violation: | Bean : XXXtBean | Section: 12.2.2 | Warning: The class must implement, directly or indirectly, the javax.ejb.EntityBean interface. | | 17:52:57,561 WARN [verifier] EJB spec violation: | Bean : XXXtBean | Section: 22.2 | Warning: The bean provider must specify the fully-qualified name of the enterprise bean's local home interface, if any, | in the <local-home> element. | Info : Class not found on 'com.appserver.local.XXXHome': Unexpected error during load of: com.appserver.local.XXXHome, msg=Illegal field modifiers in class com/appserver/local/XXXHome: 0x2 | | 17:52:57,571 WARN [verifier] EJB spec violation: | Bean : XXXBean | Section: 22.2 | Warning: The bean provider must specify the fully-qualified name of the enterprise bean's local interface, if any, in the <local> element. | Info : Class not found on 'com.appserver.local.XXXLocal': Unexpected error during l | oad of: com.appserver.local.XXXLocal, msg=Illegal field modifiers in class com/appserver/local/XXXLocal: 0x2 | | 17:52:57,571 WARN [verifier] EJB spec violation: | Bean : XXXBean | Section: 12.2.1 | Warning: The Bean Provider must provide a remote interface and a remote home interface or a local interface and a local | home interface for the bean. | | ... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3966516#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...