内表APPEND 添加多行
REPORT ZWYB_009. TYPES:BEGIN OF TYP_S, I1 TYPE I, S1(2) , END OF TYP_S. DATA LT_DATA TYPE TABLE OF TYP_S WITH HEADER LINE . DATA LT_DATA_C TYPE TABLE OF TYP_S WITH HEADER LINE . DO 10 TIMES . APPEND INITIAL LINE TO LT_DATA[] . ENDDO . APPEND LINES OF LT_DATA[] TO LT_DATA_C[] . WRITE : 'S' .