摘要：
1.DELETE ADJACENT DUPLICATES FROM itab 【COMPARING xx yy】.2.INTO CORRESPONDING FIELDS OF TABLE i_tab.3.APPENDING CORRESPONDING FIELDS OF TABLE i_tab.4.constants: c_tab type c value cl_abap_char_utilities=>HORIZONTAL_TAB.1. 找各种表单配置的form和打印程序，可以在表 TNAPR 中查找s 阅读全文
摘要：
REPORT yaotest.*例子1*TYPES:* BEGIN OF t_itab,* matnr LIKE mara-matnr,* maktx LIKE makt-maktx,* END OF t_itab,* BEGIN OF t_mara,* matnr LIKE mara-matnr,* meins LIKE mara-meins,* END OF t_mara.**TYPES: t_tab_itab TYPE t_itab OCCURS 0,* t_tab_mara TYPE t_mara OCCURS 0.**DATA: itab TYPE t_tab_itab WITH H 阅读全文