ABAP simple question

Question

Hello everyone,
I have a question. In my Z program I have a zprogramname_top where my variables/tables are defined and a zprogramname_f01 where i make calculations.
in f01, i call another form where I fill a table, but when I retunr to the calling perform, that table is empty.
What am I doing wrong?
Example:
Data declaration:
data: ti_ftpost LIKE ftpost OCCURS 0 WITH HEADER LINE.
F01:
form prepare_table.
loop at it_items.
    perform fill_table  using      it_items-pos
                                changing ti_ftpost
endloop.
endform.
form fill_table using p_item
                       changing ti_ftpost.
  ti_ftpost-item = p_item.
  append ti_ftpost.
  clear ti_ftpost.
endform.
Moderator message: please use more descriptive subject lines and code tags from now on.
Edited by: Thomas Zloch on Jul 2, 2010 2:24 PM

Answer 1

Hello,
Try this
data: ti_ftpost like ftpost occurs 0 with header line.
types: t_post type table of ftpost.
data: begin of wa_items occurs 0,
  pos type i,
  end of wa_items.
  data: it_items like wa_items OCCURS 0 WITH HEADER LINE.
*&      Form  prepare_table
*       text
form prepare_table.
  loop at it_items.
    perform fill_table using it_items-pos
    changing ti_ftpost[].
  endloop.
endform.                   
*&      Form  fill_table
*       text
*      -->P_ITEM     text
*      -->TI_FTPOST  text
form fill_table using p_item
changing ti_ftpost type t_post.
  data: wa_post like line of ti_ftpost.
  wa_post-fnam = p_item.
  append wa_post to ti_ftpost.
  clear wa_post.
endform.                    "fill_table
Though, I noticed that the type ftpost doesn't have a field named item.. in my ECC6 server at least