i need to enhance the sapscript LVSTAEINZEL for the customer.
So i copied the sapscript to ZLVSTAEINZEL.
Now, here is my problem:
i need to fetch data from the standard print program 'RLVSDR40' for my new coding (select, joins...).
i am thinking of creating a new form and call it in the sapscript.
what is the best solution?
Should i develop my form in the user exit or create a new program?
How to fetch data from the standard?