An SAP Consultant

Use the function module SAP_CONVERT_TO_XLS_FORMAT to download the internal table to an excel file.

DATA: t100_lines TYPE STANDARD TABLE OF t001 WITH DEFAULT KEY.
PARAMETERS: p_file LIKE rlgrap-filename DEFAULT 'c:\tmp\test.xls'.
SELECT * FROM t001
INTO TABLE t100_lines.

CALL FUNCTION 'SAP_CONVERT_TO_XLS_FORMAT'
EXPORTING
i_filename     = p_file
TABLES
i_tab_sap_data = t100_lines.