OPEN DATAST DUMP

Question

Hi,
i use this code for open dataset and i have dump in bold line
  OPEN DATASET file_n FOR OUTPUT IN TEXT MODE ENCODING DEFAULT.
  LOOP AT it_d INTO wa_it.
    TRANSFER wa_it TO file_n.
  ENDLOOP.
An exception occurred. This exception will be dealt with in more detail
below. The exception, assigned to the class 'CX_SY_FILE_OPEN_MODE', was not
caught, which
led to a runtime error. The reason for this exception is:
The system tried to access the file "C:\Documents and
Settings\user\Desktop\CSV\xx.TXT" but found that this file was
not opened. For this reason, it could not access the file.
what can be the problem?
Regards

Answer 1

hi alvro ,
Thanks,
i try to write in gui download but the problem is
that when i open the file i have lot of space between rows of table
like line 50 empty rows and after anther line ,
becouse that the file is huge
how i can avoid that?
i think it because of table in bold.
TYPE-POOLS:truxs.
types truxs_t_text_data(4096) type c occurs 0.
DATA: da_tab TYPE truxs_t_text_data.
CALL FUNCTION 'SAP_CONVERT_TO_CSV_FORMAT'
EXPORTING
i_field_seperator = ';'
i_appl_keep = 'X'
TABLES
i_tab_sap_data = it_d
CHANGING
i_tab_converted_data = da_tab
EXCEPTIONS
conversion_failed = 1
OTHERS = 2.
CALL METHOD cl_gui_frontend_services=>gui_download
EXPORTING
filename = file_n
filetype = 'BIN'
append = 'X'
codepage = 'UTF-8'
CHANGING
data_tab =  da_tab
EXCEPTIONS
file_write_error = 1
no_batch = 2
Regards