ABAP 开启制定路径下的文件或网址URL

REPORT ZTEST001.

CALL FUNCTION 'CALL_INTERNET_ADRESS'
 EXPORTING
   PI_ADRESS           =
*   PI_TECHKEY          =
 EXCEPTIONS
   NO_INPUT_DATA       = 1
   OTHERS              = 2
          .
IF SY-SUBRC <> 0.
* Implement suitable error handling here
ENDIF.