Hi Gurus, and Experts.
I have a small problem with PO, I believe because I'm a newbiew, I am 17 years old and try to become a PRO ABAPPER and PRO BASIS, Haha that's my small dream, OK back to my Question.
My client want to print preview PO with selection PO Number (EBELN), so it will more efficiency than you must input 1 per 1 the PO number right ? Hell tell us he was mad because of the thousands PO Number (Just Kidding 
) . I want to make his wish come true, but, when I try to make it by SELECT-OPTION, it not really good like in my mind, many mistakes, many troubles. Now I'm confuse because I am a newbie in ABAP, can you all tell me how to make it come true ? I try to make it, but when I try to execute it, it come to chaos. Please help me if one of you have the solution, thanks before.