Subtotal Text in ALV Grid and hiding empty row

Question

Hello,
ive got a ALV-Grid with a few fields .. Total on one field subtotal on VKORG, category or some other fields .
after subtotal of one of the 2 named fields i'm reading the literal to the given fields and writing them in the table which is displayed and do a refresh.
i can show the field literal in the alv by adding it into the field cat but than its displayed even if its not filled.
i just want to display that column after filling it - the subtotal of the 2 columns.
and i want to add the text of  the literal to the subtotal line. so if the alv grid is closed to display the totals. i want to see what the subtotal is for.
for displaying i use        
CALL METHOD lcl_alv_grid->set_table_for_first_display
      EXPORTING
        is_layout            = gs_layout
        is_variant           = gs_variant
        it_toolbar_excluding = gt_exclude
        i_save               = x_save
        i_default            = 'X'
      CHANGING
        it_outtab            = it_alvlist[]
        it_fieldcatalog      = gt_field_cat.
for refresh 
    lv_lvc_s_stbl-row = 'X'.
    lv_lvc_s_stbl-col = 'X'.
    lv_soft_refresh = 'X'.
    CALL METHOD lcl_alv_grid->refresh_table_display
      EXPORTING
        is_stable      = lv_lvc_s_stbl
        i_soft_refresh = lv_soft_refresh
      EXCEPTIONS
        finished       = 1
        OTHERS         = 2.
get the selected column to read literal
CALL METHOD lcl_alv_grid->get_selected_columns
    IMPORTING
      et_index_columns = it_col_tab
    EXCEPTIONS
      OTHERS           = 1.
Hope you can help me and understand my problem

Answer 1

Hi,
Use the No_out from Reusable types of fieldcat..For example.
IF it_final-field is initial.
        READ TABLE IT_FIELDCAT5 WITH KEY FIELDNAME = 'BCD'.
        IF SY-SUBRC EQ 0.
          IT_FIELDCAT5-NO_OUT = 'X'.
          MODIFY IT_FIELDCAT5 INDEX SY-TABIX TRANSPORTING NO_OUT.
        ENDIF.
else.
        READ TABLE IT_FIELDCAT5 WITH KEY FIELDNAME = 'BCD'.
        IF SY-SUBRC EQ 0.
          IT_FIELDCAT5-NO_OUT = ' '.
          MODIFY IT_FIELDCAT5 INDEX SY-TABIX TRANSPORTING NO_OUT.
        ENDIF.
ENDIf.
Cheers,
Syed Maheboob.