我收到此语法错误:
“ WA_1”不能转换为线型“ IT_1”
我正在尝试如下显示内部表中的内容:
REPORT ZSAM.
DATA: ITable Type ZMUAZ_STRUCTURE OCCURS 10,
IT_1 Type ZSTRUCT1 OCCURS 10,
IT_2 Type ZSTRUCT2 OCCURS 10,
WA_1 like IT_1,
WA_2 like IT_2,
WA_3 like ITable.
WRITE: 'vbeln', 'vtweg', 'posnr', 'matnrr','vrkme'.
select vbeln audat netwr waerk vkorg vtweg from VBAK into corresponding fields of Table IT_1.
LOOP AT IT_1 INTO WA_1.
write: / WA_1-vbeln, WA_1-audat, WA_1-netwr, WA_1-waerk, WA_1-vkorg, WA_1-vtweg.
endloop.
您知道如何解决此错误吗?
答案 0 :(得分:6)
wa_1
被声明为内部表(而不是工作区)。最简单的解决方案是使用LINE OF
完成声明:
... wa_1 LIKE LINE OF it_1,
然而,像声明OCCURS
is obsolete一样声明内部表和工作区,其现代等效项是STANDARD TABLE OF
:
DATA: it_1 TYPE STANDARD TABLE OF zstruct1,
wa_1 TYPE zstruct1.