When you create classes and interfaces, you specify only their basic data. This definition produces a table entry for the object type in the ABAP Dictionary. After having defined the basic data, you can work on the object type components.
In the Class Builder, you can create the following object types:
For more information, see Creating a Standard Class .
For more information, see Creating an Exception Class .
For more information, see Creating a Persistent Class .
For more information, see Creating an Interface .