摘要：
一、定义变量type-POOLs:TRUXS,slis.TYPES: BEGIN OF ty_input , matnr TYPE mara-matnr , " 物料号 maktx TYPE makt-maktx,"物料描述 END OF ty_input .DATA: gt_input TYPE STANDARD TABLE OF ty_input.FIELD-SYMBOLS: TYPE ty_input. DATA: gt_bdcdata TYPE STANDARD TABLE OF bdcdata,"bdc gt... 阅读全文