将内表通过TXT文本输出详解编程语言

 1 PARAMETERS: num TYPE i. 
 2 TYPE-POOLS: truxs.  "类型组 
 3 DATA:w_filename TYPE string. 
 4 TYPES:BEGIN OF ty_line. 
 5         INCLUDE STRUCTURE t001. 
 6 TYPES END OF ty_line. 
 7 DATA: itab   TYPE  STANDARD TABLE OF ty_line WITH DEFAULT KEY. 
 8 DATA: itab1  TYPE truxs_t_text_data. 
 9 SELECT * FROM t001  INTO CORRESPONDING FIELDS OF TABLE itab. 
10  
11 DO num TIMES. 
12   CALL FUNCTION 'SAP_CONVERT_TO_CSV_FORMAT'  "CSV格式 
13     EXPORTING 
14          i_field_seperator    = ';' 
15     TABLES 
16          i_tab_sap_data       = itab 
17     CHANGING 
18          i_tab_converted_data = itab1 
19     EXCEPTIONS 
20          conversion_failed    = 1 
21          OTHERS               = 2. 
22   CONCATENATE  'C:/TEMP/' sy-datum sy-uzeit '.txt' INTO w_filename. 
23   CALL FUNCTION 'GUI_DOWNLOAD'  "下载 
24     EXPORTING 
25          filename = w_filename 
26     TABLES 
27          data_tab = itab1 
28     EXCEPTIONS 
29          OTHERS   = 1. 
30 ENDDO.