EJB POJO has returned null values when returned to the clien

[vijaygrk]

I have an entity bean that is accessed via a session bean.
Then there is a java application that print the attributes of the entity bean after getting the pojo from the session bean. When i print the values in the session bean i get the values but when i print it in the java app i am getting null values. BTW i am using 4.0.4 CR2

[ejb3workshop]

Could you please post the entity. Also please make sure that there is data in the database.

[vijaygrk]

I figured out the problem. My Entity was extending an abstract class using @MappedSuperClass. The entity class implements Serializable but the parent class didn't. Once i implemented serializable everything worked fine.