Hi, thanks a lot, now it works. But not completely ....
When I'm trying the following code: public class TestClient { public static void main(String[] args) { Context context; Properties properties = new Properties(); properties.setProperty(Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.client.RemoteInitialContextFactory"); properties.setProperty(Context.PROVIDER_URL, "ejbd://localhost:4201"); properties.put("java.naming.security.principal", "system"); properties.put("java.naming.security.credentials", "manager"); try { context = new InitialContext(properties); IProjectDSP projectDSP = (IProjectDSP) context.lookup("ProjectDSPRemote"); // Project p1 = new Project(); // p1.setName("Test"); // projectDSP.createProject(p1); } catch (NamingException e) { e.printStackTrace(); throw new RuntimeException(e); } } } I'm getting this exception: javax.naming.AuthenticationException: This principle is not authorized. at org.apache.openejb.client.JNDIContext.authenticate(JNDIContext.java:150) at org.apache.openejb.client.JNDIContext.getInitialContext(JNDIContext.java:122) at javax.naming.spi.NamingManager.getInitialContext(Unknown Source) at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source) at javax.naming.InitialContext.init(Unknown Source) at javax.naming.InitialContext.<init>(Unknown Source) at TestClient.main(TestClient.java:24) Exception in thread "main" java.lang.RuntimeException: javax.naming.AuthenticationException: This principle is not authorized. at TestClient.main(TestClient.java:32) Caused by: javax.naming.AuthenticationException: This principle is not authorized. at org.apache.openejb.client.JNDIContext.authenticate(JNDIContext.java:150) at org.apache.openejb.client.JNDIContext.getInitialContext(JNDIContext.java:122) at javax.naming.spi.NamingManager.getInitialContext(Unknown Source) at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source) at javax.naming.InitialContext.init(Unknown Source) at javax.naming.InitialContext.<init>(Unknown Source) at TestClient.main(TestClient.java:24) When I don't use a principal, I'm getting this error: Exception in thread "main" java.lang.RuntimeException: javax.naming.NamingException: Cannot lookup '/ProjectDSPRemote'. [Root exception is java.rmi.RemoteException: Cannot read the response from the server (OEJP/2.0) : org.apache.openejb.client.EJBMetaDataImpl; local class incompatible: stream classdesc serialVersionUID = 2128092884552388429, local class serialVersionUID = -7734383756981201981; nested exception is: java.io.InvalidClassException: org.apache.openejb.client.EJBMetaDataImpl; local class incompatible: stream classdesc serialVersionUID = 2128092884552388429, local class serialVersionUID = -7734383756981201981] at TestClient.main(TestClient.java:32) Caused by: javax.naming.NamingException: Cannot lookup '/ProjectDSPRemote'. [Root exception is java.rmi.RemoteException: Cannot read the response from the server (OEJP/2.0) : org.apache.openejb.client.EJBMetaDataImpl; local class incompatible: stream classdesc serialVersionUID = 2128092884552388429, local class serialVersionUID = -7734383756981201981; nested exception is: java.io.InvalidClassException: org.apache.openejb.client.EJBMetaDataImpl; local class incompatible: stream classdesc serialVersionUID = 2128092884552388429, local class serialVersionUID = -7734383756981201981] at org.apache.openejb.client.JNDIContext.lookup(JNDIContext.java:203) at javax.naming.InitialContext.lookup(Unknown Source) at TestClient.main(TestClient.java:26) Caused by: java.rmi.RemoteException: Cannot read the response from the server (OEJP/2.0) : org.apache.openejb.client.EJBMetaDataImpl; local class incompatible: stream classdesc serialVersionUID = 2128092884552388429, local class serialVersionUID = -7734383756981201981; nested exception is: java.io.InvalidClassException: org.apache.openejb.client.EJBMetaDataImpl; local class incompatible: stream classdesc serialVersionUID = 2128092884552388429, local class serialVersionUID = -7734383756981201981 at org.apache.openejb.client.Client.processRequest(Client.java:197) at org.apache.openejb.client.Client.request(Client.java:43) at org.apache.openejb.client.JNDIContext.request(JNDIContext.java:74) at org.apache.openejb.client.JNDIContext.lookup(JNDIContext.java:197) ... 2 more Caused by: java.io.InvalidClassException: org.apache.openejb.client.EJBMetaDataImpl; local class incompatible: stream classdesc serialVersionUID = 2128092884552388429, local class serialVersionUID = -7734383756981201981 at java.io.ObjectStreamClass.initNonProxy(Unknown Source) at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) at java.io.ObjectInputStream.readClassDesc(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at org.apache.openejb.client.JNDIResponse.readExternal(JNDIResponse.java:64) at org.apache.openejb.client.Client.processRequest(Client.java:192) ... 5 more Normaly the system user should work. Any idea? Thanks -- View this message in context: http://www.nabble.com/Geronimo-2-EJB3-Remote-Access-Example-tp15053984s134p15063643.html Sent from the Apache Geronimo - Users mailing list archive at Nabble.com.