Средство поиска вариантов для ALV Grid

  DATA: gs_vari  TYPE disvariant.
  
  gs_vari-report = sy-repid.
  gs_vari-handle = 'ALV1'.

  CALL FUNCTION 'LVC_VARIANT_DEFAULT_GET'
    EXPORTING
      i_save        = 'A'
    CHANGING
      cs_variant    = gs_vari
    EXCEPTIONS
      wrong_input   = 1
      not_found     = 2
      program_error = 3
      OTHERS        = 4.
  
  CALL FUNCTION 'LVC_VARIANT_F4'
    EXPORTING
      is_variant          = gs_vari
*     it_default_fieldcat =
      i_save              = 'A'
    IMPORTING
*     e_exit              =
      es_variant          = gs_vari
    EXCEPTIONS
      not_found           = 1
      program_error       = 2
      OTHERS              = 3.