ALV output problem in displaying the field lengths.( LONG_DES1 & LONG DES)

Question

I have  declared itab of ALV output like below...
Internal table for ALV report generation***********
DATA : Begin of pdet_otab_alv occurs 0,
        bukrs LIKE bsid-bukrs, "Company code
        postm(4),              "Posting month (YYMM format)
        xblnr LIKE bsid-xblnr, "Reference document number
        kunnr LIKE bsid-kunnr, "Customer (Supplier Billing Customer)
        name1 LIKE kna1-name1,                              "Name 1
        buzei like bsid-buzei,
        gjahr like bsid-gjahr,
        filkd like bsid-filkd, "Rep Number
        rname like kna1-name1, "Rep Name
        belnr LIKE bsid-belnr, "Document number (invoice number)
        blart LIKE bsid-blart, "Document type
        zfbdt LIKE bsid-zfbdt, "Baseline date
        zterm LIKE knb1-zterm, "Terms
        netdt LIKE bsega-netdt,"Due date
        sgtxt LIKE bsid-sgtxt, "Text
        agerg TYPE t_agerg,    "Age range of invoice
        wrbtr LIKE bsid-wrbtr, "Original invoice amount
        due   LIKE bsid-wrbtr, "Amount outstanding on invoice
       long_des(250) type c,   " Long description
<b>            long_des  TYPE string,
            long_des1 TYPE string,</b>      
      date_s(10) type c,  " Date
        short_des(20) type c,  " Short Description
        counter type i,
       End of pdet_otab_alv.
And after filling the internal table fields ( fields 'LONG_DES1' & 'LONG_DES'  from FM READ_TEXT 's longtext, which are  of 265 chars each )
<b>'LONG_DES1' & 'LONG_DES' are trimmed  in ALV out put  WHY ?</b>
  w_fieldcat-fieldname = 'LONG_DES1'.
  w_fieldcat-tabname   = 'PDEL_OTAB_ALV'.
w_fieldcat-ref_fieldname = 'SCRTEXT_L'.
w_fieldcat-ref_tabname   = 'DD03P'.
  w_fieldcat-seltext_l = 'Original Note'.
  w_fieldcat-col_pos   = 17.
  APPEND w_fieldcat TO fieldcat.
  CLEAR w_fieldcat.
  w_fieldcat-fieldname = 'LONG_DES'.
  w_fieldcat-tabname   =  'PDEL_OTAB_ALV'.
w_fieldcat-ref_fieldname = 'SCRTEXT_L'.
w_fieldcat-ref_tabname   = 'DD03P'.
  w_fieldcat-seltext_l = 'Latest Note'.
  w_fieldcat-col_pos   = 18.
  APPEND w_fieldcat TO fieldcat.
  CLEAR w_fieldcat.
<b>next part i.e.,   before passing fieldcat.... I have filled s_layout like below.</b>
<b>  s_layout-max_linesize = 1000.
  s_layout-colwidth_optimize = 'X'.</b>
Call the following function to display output in ALV form
  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
       EXPORTING
            i_callback_program = 'ZFRSBOI0'
            is_layout          = s_layout
            it_fieldcat        = fieldcat
            it_events          = p_events[]
           it_sort            = p_it_sort[]
            i_save             = 'A'
       TABLES
            t_outtab           = pdet_otab_alv1
       EXCEPTIONS
            program_error      = 1
            OTHERS             = 2.
If the function call is not successful, raise error message
and come out from the program
  IF sy-subrc <> 0.
    message e000(00) with
                      'Unable to display report'(e01).
    exit.
  ENDIF.

Answer 1

some body suggested me....we can display full length of text by below coding ?
Is that not correct - just asking....
s_layout-max_linesize = 1000.
s_layout-colwidth_optimize = 'X'.
Call the following function to display output in ALV form
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = 'ZFRSBOI0'
is_layout = s_layout
it_fieldcat = fieldcat
it_events = p_events[]
it_sort = p_it_sort[]
i_save = 'A'
TABLES
t_outtab = pdet_otab_alv1
EXCEPTIONS
program_error = 1
OTHERS = 2.
If the function call is not successful, raise error message
and come out from the program
IF sy-subrc <> 0.
message e000(00) with
'Unable to display report'(e01).
exit.
ENDIF.