ABAP 프로그램내 Form문에서 사용하는 파라미터 전달방식을 설명합니다. 1. Pass by reference for USING parameters – For the formal parameters p1 p2 …, no local data object is created in the subroutine. Instead, when it is called, a reference is passed to the specified actual parameter. A change to the formal parameter in the subroutine also changes the value of the actual parameter. → Local Data Object […]
