How to run through a table in a structure?

Question

Hey,
following structure is send by a BAPI:
import (structure)
|- payload (structure)
...|- client (data element)
...|- order (structure)
......|- date (data element)
......|- orderitems (table)
.........|- position (table column)
.........|- price (table column)
How to access the fields in structure and table with ABAP?
For example export would look like this:
export (structure)
|- client (data elemen)
|- items (table)
...|- position (table column)
For structure items is it no problem:
export-client = import-payload-client.
How to copy column position?  Do I have to use a loop over tabel orderitems?
Can you give me a hint?
Thanks
chris
Edited by: Christian Riekenberg on Jun 4, 2008 4:37 PM

Answer 1

hey,
tryinig this, I've got an error:
import (structure)
|- payload (structure)
...|- client (data element)
...|- order (structure)
......|- date (data element)
......|- orderitems (table)
.........|- title (table column)
.........|- price (table column)
export (structure)
|- client (data elemen)
|- items (table)
...|- position (table column)
.......|- title (column)
DATA: wa_books like ZLISTOFBOOKS.
loop at IMPORT-PAYLOAD-order-orderitems into wa_books.
export-items-positon-titles = wa_books-titles.
append export.
endloop.
He says that export-client-items doesn't got a component called position-title.
I checked spelling and seems ok.
Ideas?