Removing Existing Assignments
Inserting New Tables and Structures
In the Table and Field Display , choose the appropriate table (structure) and in the context menu, choose ABAP Dictionary.
Assigning Fields from Multiple Tables (Structures)
It may be necessary to map fields from multiple tables (structures) to a class. For example, information about business objects in the BOR is distributed between multiple tables.
To include an additional table (structure) for a persistence representation, choose the Insert table/structure function from the context menu of the heading line in Table and Field Display . Enter the name of the new table (structure) and determine the Persistence Representation for it.
You should carry out the persistence representation for GUIDs and key attributes for each table (structure) involved.