ALV Screen에 Selection-Screen으로 헤더 추가방법

1. Selection Screen 생성

SELECTION-SCREEN BEGIN OF SCREEN 9000 AS SUBSCREEN.

SELECTION-SCREEN BEGIN OF BLOCK b01 WITH FRAME TITLE text-s01.

PARAMETERS p_zyear TYPE zhrt2100-zyear OBLIGATORY.

SELECTION-SCREEN END OF BLOCK b01.

SELECTION-SCREEN END OF SCREEN 9000.

2. ALV Screen에 SubScreen 로직 추가

PROCESS BEFORE OUTPUT.

  CALL SUBSCREEN scr INCLUDING sy-cprog ‘9000’.

  MODULE status_0100.

  MODULE init_0100.

  MODULE trans_to_grid.

PROCESS AFTER INPUT.

  CALL SUBSCREEN scr.

  MODULE exit_0100 AT EXIT-COMMAND.

  MODULE user_command_0100.