ABAP Download PDF
Parameters:
p_fname type z1127582_upload-filename lower case,
p_path type string lower case.
Data:
gs_store_file type z1127582_upload,
xstr_content type xstring,
gt_content type standard table of tdline,
len type i,
str_fname type string.
Start-of-selection.
select single * from z1127582_upload
into gs_store_file
where filename = p_fname.
xstr_content = gs_store_file-file_content.
"Convert xstring/rawstring to binary ITAB
call function 'SCMS_XSTRING_TO_BINARY'
exporting
buffer = xstr_content
importing
output_length = len
tables
binary_tab = gt_content.
.
if sy-subrc <> 0.
message 'Unable to convert xstring to binary'
type 'E'.
endif.
str_fname = p_fname.
call function 'GUI_DOWNLOAD'
exporting
bin_filesize = len
filename = p_path
filetype = 'BIN'
tables
data_tab = gt_content
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 'Unable to download file from SAP'
type 'E'.