BDC for Uploading data from XL sheet with unknown order of fields

Question

Hi SAP Gurus,
My requirement is as follows,
A BDC is to be developed for uploading data from an XL sheet, but the problem here is , the order of fileds in the sheet can be changed .
ie,  for example the fields in the XL sheet are :-
  matnr    maktx   menge  amount
but the user can give as
  matnr  amount  menge  maktx
  or
maktx   matnr  amount  menge
how i can solve this problem.
Thanks and Regards,
pavan.

Answer 1

Hi Pavan,
You need to handle it by your self, you can create a dynamic table based on the file value.
The field name pass from file with the record as a header, and based on the header name create your dynamic table.
afterward you can pass your value to BDC.
for creating dynamic table you can use this method
call method cl_alv_table_create=>create_dynamic_table
  exporting
   i_style_table             =
    it_fieldcatalog           = it_field[]
   i_length_in_byte          =
  importing
    ep_table                  = dyn_tab
   e_style_fname             =
  exceptions
    generate_subpool_dir_full = 1
    others                    = 2
if sy-subrc <> 0.
  message id sy-msgid type sy-msgty number sy-msgno
             with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.
-Dhirendra