First: why would you want that? If you have multiple tables you can run into real problems, if you do this?
Second: no, you always need an RFC. An R/3 System is not like a database. In my book from SAP Press about Visual Composer, we have a function module, that allows to access any specified table. You would need to extend it for write functionality.
BUT: you must be aware that using such an RFC you might destroy data consistency and allow unauthorized access to your data.
function z_dynamic_rfc.
*"----
""Local Interface:
*" IMPORTING
*" VALUE(I_CODE) TYPE STRING
*" VALUE(I_DEBUG) TYPE CHAR1
*" EXPORTING
*" VALUE(E_TEXT) TYPE STRING
*"----
data:
ls_code(72),
lt_code(72) occurs 10,
l_prog(8),
l_mess type string,
l_numb type num03,
lt_table type table of z_table,
ls_table type z_table,
l_sid type string,
l_lng type i,
l_take type i,
l_left type i,
l_cnt type i,
l_tmp_cnt type i,
l_tmp,
l_off type i.
check not i_code is initial.
if i_debug = 'X'.
select * from z_table into table lt_table.
sort lt_table descending by counter.
read table lt_table into ls_table index 1.
l_numb = ls_table-counter.
endif.
append 'PROGRAM SUBPOOL.' to lt_code.
append 'FORM TABLE CHANGING L_OUTPUT TYPE STRING.' to
lt_code.
l_lng = strlen( i_code ).
l_left = l_lng.
do.
find '.' in section offset l_cnt of i_code
match offset l_off.
if sy-subrc = 0.
099.book Seite 503 Mittwoch, 27. September 2006 4:53 16
504
B Coding for Integration Examples
l_take = ( l_off + 1 ) - l_cnt.
if l_take > 72.
clear: l_tmp_cnt, l_tmp.
l_take = 71.
do.
l_tmp_cnt = l_cnt + l_take.
l_tmp = i_code+l_tmp_cnt(1).
if l_tmp is initial.
exit.
else.
l_take = l_take - 1.
endif.
enddo.
endif.
ls_code = i_code+l_cnt(l_take).
append ls_code to lt_code.
clear ls_code.
l_cnt = l_cnt + l_take.
l_left = l_lng - l_cnt.
if l_left <= 0.
exit.
endif.
endif.
enddo.
append 'ENDFORM.' to lt_code.
if i_debug = 'X'.
loop at lt_code into ls_code.
l_numb = l_numb + 1.
clear ls_table.
ls_table-counter = l_numb.
ls_table-text = ls_code.
insert z_table from ls_table.
endloop.
endif.
generate subroutine pool lt_code name l_prog
message l_mess
shortdump-id l_sid.
if l_mess <> space or l_sid <> space.
break-point.
else.
perform ('TABLE') in program (l_prog)
changing e_text.
endif.
endfunction.
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