download an ALV report into an excel sheet
CALL FUNCTION 'SAP_CONVERT_TO_XLS_FORMAT' EXPORTING i_field_seperator = 'X' * I_LINE_HEADER = i_filename = p_pcfile * I_APPL_KEEP = 'X' TABLES i_tab_sap_data = it_excel * CHANGING * I_TAB_CONVERTED_DATA = EXCEPTIONS conversion_failed = 1 OTHERS = 2