Regarding Display In Sel-Screen

Question

Hi,
      Experts I am not getting display of parameter in selection screen for a search help, When I select a state code it gives data
of the oter parameter .
break abap1.
  check record_tab[] is not initial.
   data : it_t005u like table of t005u with header line,
  data : tab1 type char3.
        bland(3) TYPE p .
  ranges : num for kna1-name1.
  num-sign = 'I'.
  num-option = 'BT'.
  num-low = '0'.
  num-high = '9'.
  append num.
  clear num.
  data : bland.
  data : begin of it_t005u occurs 0,
         bland like t005u-bland,
         bezei like t005u-bezei,
         end of it_t005u.
  select * from t005u client specified into
           corresponding fields of table it_t005u
           where mandt = sy-mandt
             and spras = 'EN'
             and land1 = 'IN'.
  refresh record_tab[] .
  sort it_t005u by bezei bland descending.
  delete adjacent duplicates from it_t005u comparing bezei.
  loop at it_t005u.
    bland = it_t005u-bland+(1).
    if bland in  num.
      clear : bland.
      continue.
    endif.
   CONCATENATE '   ENIN' it_t005u-bland it_t005u-bezei
                   INTO record_tab-string SEPARATED BY space.
concatenate '   EIN' it_t005u-bland it_t005u-bezei                  "main
                    into record_tab-string separated by space.
    append record_tab.
    clear : it_t005u,record_tab.
    clear : bland.
  endloop.
SORT record_tab[] BY  string+0(11).
DELETE ADJACENT DUPLICATES FROM record_tab[].
Thanks.

Answer 1

Sorry it seems your query is not clear..... could you please give more details.  However re chkeck once your parameter declaration and at selection screen on value request event to confirm that parameter declaration and output of select statement is  mapped properly.