参考链接：https://answers.sap.com/questions/12967544/convert-excel-to-pdf-with-abap-code.html

 1 *&---------------------------------------------------------------------*
 2 *& Report Z3426WORD002
 3 *&---------------------------------------------------------------------*
 4 *&https://answers.sap.com/questions/12967544/convert-excel-to-pdf-with-abap-code.html
 5 *&---------------------------------------------------------------------*
 6 REPORT z3426word002.
 7 DATA: lv_wordapp  TYPE ole2_object,
 8       lv_worddoc  TYPE ole2_object,
 9       lv_wordadoc TYPE ole2_object,
10       lv_wordcont TYPE c LENGTH 8.
11 CREATE OBJECT lv_wordapp 'WORD.APPLICATION'.
12 SET PROPERTY OF lv_wordapp 'Visible' = 0.
13 CALL METHOD OF lv_wordapp 'Documents' = lv_worddoc.
14 CALL METHOD OF lv_worddoc 'Open'
15   EXPORTING
16     #1 = 'C:\Users\XXXX\Desktop\Test\a.docx'.
17 CALL METHOD OF lv_wordapp 'ActiveDocument' = lv_wordadoc.
18 CALL METHOD OF lv_wordadoc 'Content' = lv_wordcont.
19 CALL METHOD OF lv_wordadoc 'SaveAs'
20   EXPORTING
21     #1 = 'C:\Users\XXXX\Desktop\Test\aa.pdf'
22     #2 = 17. "save as a PDF file
23 CALL METHOD OF lv_wordapp 'Quit'.
24 FREE OBJECT lv_wordapp .