Display List Of Sales Documents Information Using Polymorphism Technique ( Global Class)

Scenario :- Get Details of Sales Documents For Given Sale Document number 
                 using Polymorphism technique.

Procedure :-

Step 1. Go To Tcode SE24 . & Create Polymorph Super Class .Specify Select & 
           Display Method.



Step 2. Under select Method , Provide Import & Export  Parameters 



Step 3. Under Display Method , Provide Export Parameter.



Step 4. Do Implementation Under Select Method.



Step 5. Do Implementation Under Display Method.



Step 6. Create SubClass For Polymorph .In Properties Tab , Specify Superclass 
           name 



Step 7. Go To Methods Tab . We can see Select & Display are already Exit . 
           Specify New Method .Now Put Cursor on Select Method Click On 
           Redefine .

Step 8. Do Implementation in Select Method



Step 9. Do Implementation in Retrieve Method .



Step 10. Create Table type For Internal Table .



Step 11. Provide Attributes . assign table type to internal table .



Step 12. Create Program For Polymorph Subclass.



Step 13 . Save , Check & Execute . Provide Input & Execute .



Step 14. Output.