MD04供需状况：
代码：
*&---------------------------------------------------------------------* *& Report ZPPRTEST4 *&---------------------------------------------------------------------* *& *&---------------------------------------------------------------------* REPORT ZPPRTEST4. TYPE-POOLS: slis. DATA: gs_layout TYPE slis_layout_alv, gt_fieldcat TYPE slis_t_fieldcat_alv, wa_fieldcat TYPE slis_fieldcat_alv. DATA: lt_mdrq TYPE TABLE OF mdrq, lt_mdrq_fc LIKE mdrq OCCURS 0 WITH HEADER LINE. CALL FUNCTION ‘MD_PEGGING_NODIALOG‘ EXPORTING edelkz = ‘FE‘ "MRP元素 edelnr = ‘000020019183‘ "MRP元素號碼 edelps = ‘000001‘ "MRP 元素項目 ematnr = ‘CTYB0757-P1‘ "物料编号 ewerks = ‘2000‘ "工厂 eberid = ‘2000‘ "MRP范围 TABLES imdrqx = lt_mdrq EXCEPTIONS error = 1 no_requirements_found = 2 order_not_found = 3 OTHERS = 4. CALL FUNCTION ‘REUSE_ALV_FIELDCATALOG_MERGE‘ EXPORTING i_program_name = sy-repid i_internal_tabname = ‘LT_MDRQ_FC‘ i_inclname = sy-repid CHANGING ct_fieldcat = gt_fieldcat EXCEPTIONS inconsistent_interface = 1 program_error = 2 OTHERS = 3. gs_layout-colwidth_optimize = ‘X‘. CALL FUNCTION ‘REUSE_ALV_GRID_DISPLAY‘ EXPORTING i_callback_program = sy-repid is_layout = gs_layout it_fieldcat = gt_fieldcat[] i_save = ‘A‘ TABLES t_outtab = lt_mdrq EXCEPTIONS program_error = 1 OTHERS = 2.
效果：
原文：https://www.cnblogs.com/StephenAmell/p/13045319.html