Please go through this link , hope you will get useful stuff from this.
http://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/62ae7fcd-0b01-0010-3e9d-a54f...
&----
*& Form f9100_save_to_pdf
&----
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FORM f9100_save_to_pdf using value(ws_formname).
data: i_lines TYPE tline OCCURS 0 WITH HEADER LINE.
data: ws_bin_size type i,
ws_filename type string.
CALL FUNCTION 'CONVERT_OTF'
EXPORTING
format = 'PDF'
max_linewidth = 132
IMPORTING
bin_filesize = ws_bin_size
TABLES
otf = i_otf
lines = i_lines
EXCEPTIONS
err_max_linewidth = 1
err_format = 2
err_conv_not_possible = 3
err_bad_otf = 4
OTHERS = 5.
IF sy-subrc <> 0.
flg_exit = 'X'.
MESSAGE i050 WITH 'Error converting to PDF format'.
EXIT.
ENDIF.
PERFORM get_download_path CHANGING ws_filename.
if flg_exit = 'X'.
EXIT.
endif.
CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
bin_filesize = ws_bin_size
filename = ws_filename
filetype = 'BIN'
TABLES
data_tab = i_lines
EXCEPTIONS
file_write_error = 1
no_batch = 2
gui_refuse_filetransfer = 3
invalid_type = 4
no_authority = 5
unknown_error = 6
header_not_allowed = 7
separator_not_allowed = 8
filesize_not_allowed = 9
header_too_long = 10
dp_error_create = 11
dp_error_send = 12
dp_error_write = 13
unknown_dp_error = 14
access_denied = 15
dp_out_of_memory = 16
disk_full = 17
dp_timeout = 18
file_not_found = 19
dataprovider_exception = 20
control_flush_error = 21
OTHERS = 22.
IF sy-subrc <> 0.
MESSAGE i050 WITH 'Error while File download'.
flg_exit = 'X'.
EXIT.
ELSE.
MESSAGE i050 WITH 'File downloaded successfully '.
flg_exit = 'X'.
EXIT.
ENDIF.
Regards,
Prakash.
Bluesky
