Question

我要用read_text这个函数读取销售订单下的某一个行项目里计划行里的一个长文本，应该怎么用。

很急，求救。。

Answer 1

例子：
data: begin of i_stxh occurs 0,
tdobject like stxh-tdobject,
tdname like stxh-tdname,
tdid like stxh-tdid,
tdspras like stxh-tdspras,
end of i_stxh.

select tdobject tdname tdid tdspras
into corresponding fields of table i_stxh
from stxh
where tdname = p_ebeln
and tdspras = '1'
AND tdid = 'F01'
and tdobject = 'EKKO'.
clear i_stxh.

loop at i_stxh.

CALL FUNCTION 'READ_TEXT'
EXPORTING
CLIENT = SY-MANDT
LANGUAGE = i_stxh-tdspras
ID = I_stxh-tdid
NAME = I_stxh-tdname
OBJECT = I_stxh-tdobject
TABLES
LINES = TEXT " LIKE TLINE
EXCEPTIONS
ID = 1
LANGUAGE = 2
NAME = 3
NOT_FOUND = 4
OBJECT = 5
REFERENC_CHECK = 6
WRONG_ACCESS_TO_ARCHIVE = 7
OTHERS = 8.

IF sy-subrc <> 0.
MESSAGE ID SY-MSGID
TYPE SY-MSGTY
NUMBER SY-MSGNO
WITH SY-MSGV1
SY-MSGV2
SY-MSGV3
SY-MSGV4.
ENDIF.
endloop.