FBL5N - Entries in ABAP Program

Hi Experts,

We have a requirement to process a custom transaction depending on the output of FBL5N - which should include the 'Customer' fields.

We developed a ABAP program with the following lines

submit rfitemar  using selection-set 'TEST_SERV' exporting list to memory and return.

*Example Code (Retrieving list from memory)
data  begin of itab_list occurs 0.
         include structure abaplist.
data  end of itab_list.


types: begin of ty_list,
        fiiler(4),
date(10),
filler2,
doc_no(10),
filler3,
ref(16),
filler4,
billdoc(9),
filler5,
payt(4),
filler6,
ty(2),
filler7,
net_date(10),
filler8,
rcd(3),
filler9,
lcamt(12),
filler10,
lcurr(5),
filler11,
amt_doc(18),
filler12,
curr(5),
filler13,
text(35), "SGTXT
dummy(100),
       end of ty_list.

data: it_list type table of ty_list,
       wa_list type ty_list.
*data: vlist type table of string.

call function 'LIST_FROM_MEMORY'
   tables
     listobject = itab_list
   exceptions
     not_found  = 4
     others     = 8.

call function 'LIST_TO_ASCI'
   exporting
     list_index         = -1
   tables
     listasci           = it_list
     listobject         = itab_list
   exceptions
     empty_list         = 1
     list_index_invalid = 2
     others             = 3.

In the Internal Table IT_LIST we are able to get all the fields except the 'Customer  Field' -

Attached are the screen shots 1. without customer field 2. when selected the layout /SCHARGE then we are able to see the customer field in the output.

The issue is in the ABAP program we are unable to get the Customer FIeld - but when we run the transaction FBL5N - with a layout selected then we are able to see the Customer field in the output.

Please let us know if any ideas as how to get the layout value passed in the ABAP program - if any other ideas.

Regards,

Rafi