*&---------------------------------------------------------------------*
*& Report ZGOS_ATTACHMENT
*&
*&---------------------------------------------------------------------*
*&this program will attach documents to SAP documents.
*&
*&---------------------------------------------------------------------*
report zgos_attachment.
*Macros.
include
.
swc_container lt_message_container.
*top dec.
type-pools: slis, abap, truxs.
data: g_objid type ydmfw_objid,
gt_filename type standard table of dxfilep with header line,
wa_filename type dxfilep,
gt_bin type solix occurs 0,
wa_bin type solix,
g_filename type string,
l_obj type swc_object,
gs_obja type borident,
gs_objb type borident,
gs_binrel type gbinrel,
gt_binatt type standard table of brelattr,
g_attsize type INT4."wsrm_error-wsrm_direction.
selection-screen begin of block b0 with frame title text-001.
parameters: p_file type rlgrap-filename,
p_belnr type bkpf-belnr.
selection-screen end of block b0.
*----------------------------------------------------------------------*
* AT SELECTION-SCREEN on *
*----------------------------------------------------------------------*
at selection-screen on p_file.
if p_file is initial.
message e999(yfimc01) with 'Please select the file path'. "#EC NOTEXT
endif.
*----------------------------------------------------------------------*
* AT SELECTION-SCREEN on HELP-REQUEST|VALUE-REQUEST *
*----------------------------------------------------------------------*
at selection-screen on value-request for p_file.
call function 'F4_FILENAME'
exporting
program_name = syst-cprog
dynpro_number = syst-dynnr
field_name = 'P_FILE'
importing
file_name = p_file.
start-of-selection.
* this step can be replace to get file from app server as well.
*uploading [file: EXT is TXT].
move p_file to g_filename.
call function 'GUI_UPLOAD'
exporting
filename = g_filename
filetype = 'BIN'
importing
filelength = g_attsize
tables
data_tab = gt_bin
exceptions
file_open_error = 1
file_read_error = 2
no_batch = 3
gui_refuse_filetransfer = 4
invalid_type = 5
no_authority = 6
unknown_error = 7
bad_data_format = 8
header_not_allowed = 9
separator_not_allowed = 10
header_too_long = 11
unknown_dp_error = 12
access_denied = 13
dp_out_of_memory = 14
disk_full = 15
dp_timeout = 16
others = 17.
if sy-subrc <> 0.
else.
*file Uploaded successfully.
*convert uploaded file contents into BIN format.
data: l_seq type i.
swc_container l_cont.
swc_create_object l_obj 'MESSAGE' ''.
swc_set_element l_cont 'NO_DIALOG' 'X'.
swc_set_element l_cont 'DOCUMENTTITLE' g_filename.
swc_set_table l_cont 'Content_Hex' gt_bin.
swc_set_element l_cont 'DOCUMENTTYPE' 'TXT'.
swc_set_element l_cont 'DOCUMENTSIZE' g_attsize.
swc_refresh_object l_obj.
swc_call_method l_obj 'CREATE' l_cont.
swc_get_object_key l_obj gs_objb-objkey.
gs_objb-objtype = 'MESSAGE'. "type of attach document
gs_obja-objtype = 'BKPF'. "BO of SAP Document.
concatenate '0001' "company code
p_belnr "FI Document
'2009' "fiscal year
into
gs_obja-objkey.
call function 'BINARY_RELATION_CREATE_COMMIT'
exporting
obj_rolea = gs_obja
obj_roleb = gs_objb
relationtype = 'ATTA'
importing
binrel = gs_binrel
tables
binrel_attrib = gt_binatt
exceptions
no_model = 1
internal_error = 2
unknown = 3
others = 4.
if sy-subrc eq 0.
message s043(sgos_msg).
endif.
endif.
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原文链接：https://blog.csdn.net/u010450973/java/article/details/51453588
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