Network Deployment (Distributed operating systems), v8.0 > End-to-end paths > EJB applications > Implement EJB 3.x applications
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Migrate enterprise bean code.
Step 1: Implement EJB 3.x applications JAX-WSThere are no migration issues associated with using EJB 3.x beans. Existing applications continue to run as-is and compile without error. The EJB 3.0 and 3.1 specifications have deprecated the use of EJB 1.1 style entity beans. You are encouraged to start migrating to Java™ Persistence API (JPA) or JDBC as a replacement for entity beans.
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