report  zzztest00.
  
  parameters pa_name type string default sy-uname.
  parameters p_ertek type string.
  
  AT SELECTION-SCREEN.
  if p_ertek is initial.
  *  MESSAGE 'Kérem adja meg az értéket' type 'E'.
  *  write: 'dflsjfks'.
      MESSAGE 'Nem adott meg értéket' type 'W'.
  endif.
  
  START-OF-SELECTION.
  
  *MESSAGE 'Report kezdete' type 'I'.
  *MESSAGE 'Nane' type 'X'.
  
  write: 'Hello'(001), 'world'. "comment
  skip.
  write at 40 'Új sor'.
  
  * sor elején * az is comment
  " ez már nem comment
  
  if not pa_name is initial.
    write: / 'Hello', pa_name.
  endif.
  
  data lv_karakter type c.
  data gv_karakter type c.
  
  data lv_tobb(10).
  lv_tobb = 'Karakter'.
  
  data lv_string type string.
  lv_tobb = 'karakter'.
  lv_string = 'karakter'.
  
  
  data lv_szamlalo type i.
  lv_szamlalo = 1.
  
  data lv_datum type d.
  lv_datum = '20161028'.
  
  data lv_decimal type dec16_3.
  data lv_ptipus type p.
  
  data lv_dec163 type p length 16 decimals 3.
  
  types t_dec163 type p length 16 decimals 3.
  
  data lv_dec type t_dec163.
  
  data lv_numc5 type numc5.
  lv_numc5 = 1.
  write: / lv_numc5.
  data lv_num5 type n length 5.
  
  lv_datum = '20160228'.
  write: / lv_datum.
  lv_datum = lv_datum + 1.
  write: / lv_datum.
  lv_datum = lv_datum + 1.
  write: / lv_datum.
  
  data lv_datum2 like lv_datum.
  
  data lv_ddicdec163 type z00dec16_3.
  
  constants lv_const_c value 'konstans'.
  constants lv_const_i type i value 10.
  
  data lv_ertek type i.
  lv_ertek = 1.
  lv_ertek = lv_ertek + 1.
  add 1 to lv_ertek.
  subtract 1 from lv_ertek.
  
  data lv_ertek2 type i.
  move lv_ertek to lv_ertek2.
  lv_ertek2 = lv_ertek.
  
  lv_ertek2 = lv_ertek * 2 + 1 + ( 10 * 5 ).
  
  data lv_len type i.
  lv_len = strlen( lv_tobb ).
  write: / 'Karakter esetén', lv_len.
  lv_len = strlen( lv_string ).
  write: / 'String esetén', lv_len.
  
  data lv_ures.
  data lv_num type i.
  lv_num = 0.
  
  if ( lv_ertek < lv_ertek2 )
    or lv_len = 1.
  
  elseif lv_len = 8 and sy-datum = '20161028'.
  
  elseif lv_num = 0
    or lv_num is initial.
  
  elseif not lv_num is initial.
  
  endif.
  
  case lv_len.
    when 1.
  * ha lv_len = 1
    when 2.
  
    when 3 or 4.
  
    when others.
  
  endcase.
  
  do.
    write: / 'Külső', sy-index.
    do.
      write: / 'Belső', sy-index.
      if lv_len = 0.
        exit.
      endif.
      lv_len = lv_len - 1.
    enddo.
    write: / 'Külső', sy-index.
    exit.
  enddo.
  
  do 10 times.
    if sy-index = 5.
      continue.
    endif.
    write: / sy-index.
  enddo.
  
  lv_len = 10.
  
  while lv_len > 0.
    lv_len = lv_len - 1.
    write: / 'Index', sy-index, 'lv_len=', lv_len.
  endwhile.
  *
  *data ls_t001 type t001.
  *select * from  t001
  *    into ls_t001
  **    where bukrs = '1000'
  *    .
  *  write: / ls_t001-BUTXT.
  *endselect.
  *
  data lt_t001 type table of t001.
  *select * from  t001
  *    into table lt_t001.
  *loop at lt_t001 into ls_t001.
  *  write: / ls_t001-BUTXT.
  *endloop.
  
  clear lt_t001.
  
  data lv_subrc type sysubrc.
  
  FIELD-SYMBOLS <fs_t001> type t001.
  select * from  t001
      into table lt_t001
  *    where bukrs = 'zzzz'
    .
  lv_subrc = sy-subrc.
  
  *if not sy-subrc = 0.
  if lv_subrc ne 0.
    write: / 'Nincs zzzz vállalat'.
  endif.
  * not =     NE
  
  loop at lt_t001
        ASSIGNING <fs_t001>
        where bukrs = '1000'.
  
    write: / 'Tabix', sy-tabix, 'Index', sy-index.
    write: / <fs_t001>-BUTXT.
  endloop.
  if sy-subrc ne 0.
    write: / 'Loop nem dolgozott fel semmit'.
  endif.
  
  write: / sy-repid.
  
  perform szubrutin using sy-datum 1
                  CHANGING lv_subrc.
  
  
  MESSAGE 'Report lefutott' type 'S'.
  *&---------------------------------------------------------------------*
  *&      Form  SZUBRUTIN
  *&---------------------------------------------------------------------*
  *       text
  *----------------------------------------------------------------------*
  *      -->P_SY_DATUM  text
  *----------------------------------------------------------------------*
  form SZUBRUTIN  using    p_sy_datum type d
                           p_sorszam type i
                  CHANGING p_subrc type sysubrc.
    write: / 'Ez egy szubrutin'.
    write:/ p_sy_datum.
    p_subrc = 0.
  endform.                    " SZUBRUTIN