函数:read_text
传入参数定义
data: NAME TYPE THEAD-TDNAME,
ID TYPE THEAD-TDID VALUE 'KOPF',
OBJECT TYPE THEAD-TDOBJECT VALUE 'AUFK',
(调用函数时传入的参数一定要参考传入字段参考的数据元素,不要直接传入,容易报错)
如果没有文本名称对应的字段,可以用连接符号连接当前客户端client+当前单号aufnr
CONCATENATE SY-MANDT GS_AUFK-AUFNRINTO NAME.
CALL FUNCTION 'READ_TEXT'
EXPORTING
CLIENT =SY-MANDT
ID =ID
LANGUAGE =SY-LANGU
NAME =NAME
OBJECT =OBJECT
TABLES
LINES =GT_FLINES
EXCEPTIONS
ID =1
LANGUAGE =2
NAME =3
NOT_FOUND =4
OBJECT =5
REFERENCE_CHECK = 6
WRONG_ACCESS_TO_ARCHIVE= 7
OTHERS =8.