1 TYPES: shlp_descr_t TYPE shlp_descr .
2 DATA: BEGIN OF itab OCCURS 0 ,
3 matnr LIKE mara-matnr,
4 maktx LIKE makt-maktx,
5 END OF itab.
6 DATA: return_tab TYPE ddshretval OCCURS 0 .
7
8 PARAMETERS: p_matnr LIKE itab-matnr,
9 p_maktx LIKE itab-maktx.
10
11 INITIALIZATION.
12 SELECT matnr maktx INTO TABLE itab FROM makt UP TO 20 ROWS
13 WHERE spras = '1'.
14
15 AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_matnr .
16 PERFORM f4.
17
18 FORM f4.
19 CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
20 EXPORTING
21 retfield = 'MATNR'
22 dynpprog = sy-repid
23 dynpnr = sy-dynnr
24 dynprofield = 'P_MATNR'
25 value_org = 'S'
26 callback_program = sy-repid
27 callback_form = 'CB_FORM'
28 TABLES
29 value_tab = itab
30 return_tab = return_tab
31 EXCEPTIONS
32 parameter_error = 1
33 no_values_found = 2
34 OTHERS = 3.
35 ENDFORM. "f4"
36
37 FORM cb_form TABLES record_tab STRUCTURE seahlpres
38 CHANGING shlp TYPE shlp_descr_t
39 callcontrol LIKE ddshf4ctrl.
40 DATA: interface LIKE LINE OF shlp-interface.
41 READ TABLE shlp-interface INTO interface INDEX 1.
42 "表示把搜索帮助中的第二列，放入P_MAKTX中去。
43 interface-shlpfield+4(1) = '2'. "注意点解析"
44 interface-valfield = 'P_MAKTX'.
45 APPEND interface TO shlp-interface.
46 ENDFORM. "bo_callback_form
