Please refer to http://www.erpgreat.com/abap/abap-object-oriented-spreadsheet-with-unlimited-power.htm
Visit
http://help.sap.com/saphelp_47x200/helpdata/en/e9/0be775408e11d1893b0000e8323c4f/frameset.htm
and
http://help.sap.com/saphelp_47x200/helpdata/en/e9/0be775408e11d1893b0000e8323c4f/frameset.htm
You need some basic idea of range object in excel.
You need to create XLS with named ranges or create ranges dynamically.
This could be a neat way to upload XLS the OO way!
The function Module zjnc_get_range reads 1 range into any Internal
table.
DATA: BEGIN OF it_test OCCURS 0,
vpd LIKE mseg-menge,
vas LIKE mkpf-budat,
vkm LIKE mseg-matnr,
END OF it_test.
CALL FUNCTION 'ZJNC_GET_RANGE'
EXPORTING
rangename = 'test'
itabname = 'IT_TEST[]'
irecname = 'it_test'
spreadsheetintf = spreadsheetintf.
=Work!$A$14:$C$16 is range "test"
Numbers & Character data are no problem BUT dates are.
In Excel default date is mm/dd/yyyy but is dependent on PC's
international setting which is normally default
To Avoid any 5-March 3-May type mix-up, I have designed the FM so that you need to
enter dates as 'dd.Mon.yyyy i.e. in Characters in "Internet Date Format"
FUNCTION zjnc_get_range.
*"----------------------------------------------------------------------
*"*"Local interface:
*" IMPORTING
*" REFERENCE(RANGENAME) TYPE C
*" REFERENCE(ITABNAME) TYPE C
*" REFERENCE(IRECNAME) TYPE C
*" REFERENCE(SPREADSHEETINTF) TYPE REF TO I_OI_SPREADSHEET
*"----------------------------------------------------------------------
*
*" REFERENCE(SPREADSHEETINTF) TYPE REF TO I_OI_SPREADSHEET
*"----------------------------------------------------------------------
DATA:
stru_ref TYPE REF TO cl_abap_structdescr,
comp_tab TYPE abap_compdescr_tab,
one_comp TYPE abap_compdescr,
one_name TYPE string,
type_ref TYPE REF TO cl_abap_typedescr,
is_ddic TYPE abap_bool,
lt_ddic TYPE dd_x031l_table,
wa_ddic TYPE x031l.
DATA: zjncranges TYPE soi_range_list,
zjnccontents TYPE soi_generic_table,
zjnconerange TYPE soi_range_item,
zjnconeitem TYPE soi_generic_item,
prevrow(4) TYPE n,
nrow(4) TYPE n,
ncolumn(4) TYPE n,
mystring TYPE string,
mydate LIKE sy-datum.
FIELD-SYMBOLS: <fs_type> TYPE ANY,
<fs_table> TYPE STANDARD TABLE,
<fs_line> TYPE ANY.
CONCATENATE '(' sy-cprog ')' itabname INTO mystring.
ASSIGN (mystring) TO <fs_table>.
CONCATENATE '(' sy-cprog ')' irecname INTO mystring.
ASSIGN (mystring) TO <fs_line>.
stru_ref ?= cl_abap_structdescr=>describe_by_data( <fs_line> ).
comp_tab = stru_ref->components.
REFRESH zjncranges.
MOVE rangename TO zjnconerange-name.
APPEND zjnconerange TO zjncranges.
CALL METHOD spreadsheetintf->get_ranges_data
IMPORTING
contents = zjnccontents
error = zjncerror
retcode = zjncretcode
CHANGING
ranges = zjncranges.
MOVE 0 TO prevrow.
LOOP AT zjnccontents INTO zjnconeitem.
MOVE zjnconeitem-row TO nrow.
IF nrow <> prevrow.
IF prevrow <> 0.
APPEND <fs_line> TO <fs_table>.
ENDIF.
CLEAR <fs_line>.
MOVE nrow TO prevrow.
ENDIF.
MOVE zjnconeitem-column TO ncolumn.
READ TABLE comp_tab INDEX ncolumn INTO one_comp.
CONCATENATE '(' sy-cprog ')' irecname '-' one_comp-name INTO one_name.
ASSIGN (one_name) TO <fs_type>.
IF one_comp-type_kind <> 'D'.
MOVE zjnconeitem-value TO <fs_type>.
ELSE.
TRANSLATE zjnconeitem-value TO UPPER CASE.
CALL FUNCTION 'CONVERSION_EXIT_SDATE_INPUT'
EXPORTING
input = zjnconeitem-value
IMPORTING
output = mydate.
MOVE mydate TO <fs_type>.
ENDIF.
ENDLOOP.
IF prevrow <> 0.
APPEND <fs_line> TO <fs_table>.
ENDIF.
ENDFUNCTION.
--------------------------------------------------------------------------------
SAP has a facility called BDS.
Read
http://www.intelligententerprise.com/channels/applications/feature/archive/schulze.jhtml
Read http://www.sappro.com/download03.cfm?session=
There is ready code of BDS+DOI -- uses CL_BDS_DOCUMENT_SET global class.
If you wish to store a Word/Excel/AutoCad or any other document in SAP,
then you can use the Business Document Service (BDS). I did not - as
Cluster Data Directory is a simple beginning ...
ABAP Tips by :
Jayanta Narayan Choudhuri
Author Email: sss@cal.vsnl.net.in
Author Website: http://www.geocities.com/ojnc
