Field symbol with top of page in reuse_alv_list

Question

When using the top_of_page in REUSE_ALV_LIST_DISPLAY
I had in the old programm reference to values in the outtab for the header in the new programm I use dynamic tables and I wonder how to add those values in a header.
    CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
         EXPORTING
              i_callback_program       = h_repid
              i_callback_pf_status_set = 'SET_PF_STATUS'
              i_callback_user_command  = 'USER_COMMAND'
*            i_structure_name         = 'ZDOORBEL_ALV'
*            IT_EVENTS                = TEVENTS
              is_layout                = slayout
              it_fieldcat              = it_fieldcat[]
              it_sort                  = tsort[]
              i_save                   = a_save
              is_variant               = variant
         TABLES
              t_outtab                 = <ta_output>
in my top_of_page I try to read the current row of <ta_output> but I have no clue on how to do it. I gives the error that there is no workarea assigned to <ta_output>
anybody knows how to read the current line of <ta_output>  in top_of_page ?
kind regards
arthur de smidt

Answer 1

I have
* fieldsymbols voor dynamische ALV tabel
FIELD-SYMBOLS: <ta_output> TYPE table ,
              <ta_color> TYPE table,
              <l_line>  TYPE ANY,
              <wa_output> type any,
              <wa>  TYPE ANY,
               <l_field> TYPE ANY,
               <fs> TYPE ty_pernrs.
FORM top_of_page.
  CREATE DATA new_line LIKE LINE OF <ta_output>.
  ASSIGN new_line->* TO <wa_output>.
  read table <ta_output> assigning <wa_output> index sy-tabix.
if ra_pernr = 'X'.
  if <wa_output>-week = space or <wa_output>-pernr = '00000000'.
but still it says that the
The data object "<WA_OUTPUT>" has no structure and therefore no
component called "WEEK" . .
Edited by: A. de Smidt on Jun 26, 2008 11:07 AM