Creating&deploing CMP bean step by step

Hi!
Anybody can explain subj process? Is it possible to create CMP bean in ORACLE without BC4J?
I create simple CMP bean by withard but it's dosn't work.
System Error: java.lang.ClassNotFoundException: oracle.jbo.DMLException
System Error: java.lang.Object java.io.ObjectInputStream.readObject(boolean) (ObjectInputStream.java:468)
System Error: java.lang.Object java.io.ObjectInputStream.readObject() (ObjectInputStream.java:232)
System Error: com.retailpro.cms.ao.test.UserInfo com.retailpro.cms.ao.test._st_UserInfoHome.create() (_st_UserInfoHome.java:60)
System Error: void com.retailpro.cms.ao.test.client.TestClient.<init>() (TestClient.java:48)
System Error: void com.retailpro.cms.ao.test.client.TestClient.main(java.lang.String[]) (TestClient.java:93)
System Output: Unexpected User Exception: IDL:EjbExceptions/EjbRemoteException:1.0
System Error: org.omg.CORBA.MARSHAL: Unexpected User Exception: IDL:EjbExceptions/EjbRemoteException:1.0 minor code: 0 completed: No
System Error: com.retailpro.cms.ao.test.UserInfo com.retailpro.cms.ao.test._st_UserInfoHome.create() (_st_UserInfoHome.java:70)
System Error: void com.retailpro.cms.ao.test.client.TestClient.<init>() (TestClient.java:48)
System Error: void com.retailpro.cms.ao.test.client.TestClient.main(java.lang.String[]) (TestClient.java:93)
Mike

In JDeveloper3.2 , BC4J is used as persistence layer for CMP entity beans.
BC4J with its advanced O-R Mappings, Validations, Domains, Forward Generation, Flexibility and ease of use provides a powerful solution to build simple to very complex Container Managed Entity Beans.
check out the demo scripts available on technet http://technet.oracle.com/products/jdev/htdocs/fullcmpdemo/cmpdemo.html http://technet.oracle.com/products/jdev/htdocs/cmpdemo2/cmpdemo2.html
we will have a white paper on CMP available soon on technet which will talk about the advanced features.
raghu
null

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I have been trying to find an answer for 1 day. I don't know ehre to look next.
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public abstract class COrderBean implements EntityBean {
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