Salv

The SALV is a class used for displaying data on screen (similar to ALV), offering the advantage of being fast and performant, but with limited customization options.

DATA: lo_functions TYPE REF TO cl_salv_functions_list,
lo_cols      TYPE REF TO cl_salv_columns,
lo_alv       TYPE REF TO cl_salv_table,
lo_column    TYPE REF TO cl_salv_column,

lref_layout_settings TYPE REF TO cl_salv_layout,

ls_layout_key TYPE salv_s_layout_key.
TRY.
  cl_salv_table=>factory(
  IMPORTING r_salv_table = lo_alv
  CHANGING  t_table      = gt_outtab
  ).
  
  DATA(lt_comp) = CAST cl_abap_structdescr(
  CAST cl_abap_tabledescr(
  cl_abap_tabledescr=>describe_by_data( gt_outtab )
  )->get_table_line_type( )
  )->get_components( ).
  
  CATCH cx_salv_msg.
    "handle exception"handle exception
  ENDTRY.
  
  " PF Status
  lo_functions = lo_alv->get_functions( ).
  lo_functions->set_all( ABAP_TRUE ).
  
  lo_cols = lo_alv->get_columns( ).
  lo_cols->set_optimize( 'X' ).
  
  layout_settings = lo_alv->get_layout( ).
  
  layout_key-report = SY-repid.
  layout_settings->set_key( layout_key ).
  
  layout_settings->set_save_restriction( if_salv_c_layout=>restrict_none ).