SQL ERROR

Error 1403 calling procedure:

ORA-01403: ingen data funnet
ORA-06512: ved "MINRES.MI_LIST_FKOM_KS", line 712
ORA-06512: ved line 3

The last SQL statement executed was:

begin
  HTP.HTBUF_LEN := 63;
  minres_Mi_list_fkom_ks.Alle_fkom(p_kommunenr=>:B1,p_sprak=>:B2);
  commit;
end;