We are maintaining a J2EE enterprise application that uses EJB Entity beans and we use IBM Rational Application Developer as development platform.
The application currently has a few Entity beans so a corresponding back-ends folder has already been created by somebody and is available. Oracle 9i was used for creating the back-end folder. Since then we have migrated to Oracle 10g and now we need to change the mapping of an Entity bean from a table say TAB1 to TAB2.
Can somebody please explain how to change the mapping and the steps involved in doing so.