Date Processing for Select-Option

Question

Dear forumers,
I have a select-option element that takes in a range of PO Date.
The SELECT statement is as follows:-
select ebeln
       bedat
       ekorg
       ekgrp
       bukrs
from ekko
into corresponding fields of table gt_ekko
where bedat in s_p_date and   " s_p_date is a select-option for bedat
      ekorg in s_p_org and
      ekgrp in s_p_grp.
If valid low and high dates are inputted here, then there will be data correctly retrieved into the internal table gt_ekko.
However, if the low and high dates are equal, then there will be no data retrieved into the internal table gt_ekko at all.
How can I correct this? Please help. Thanks.
Additionally, is there an easier way to display this PO date (results) in an ALV list as the dd.mm.yyyy format instead of the yyyymmdd format?

Answer 1

Janagar,
I need to have my select-option, s_p_date with an interval (it's part of my requirements).
types:
begin of gs_so_input,
  bedat type ekko-bedat,      " PO Document Date
  eindt type eket-eindt,      " Item Delivery Date
  lifnr type lfa1-lifnr,      " Vendor Number
  matnr type ekbe-matnr,      " Material Number
  ekorg type ekko-ekorg,      " Purchasing Organisation
  ekgrp type ekko-ekgrp,      " Purchasing Group
end of gs_so_input.
data:
gs_input type gs_so_input.
select-options:
s_p_date for gs_input-bedat obligatory,
s_d_date for gs_input-eindt,
s_v_num for gs_input-lifnr,
s_m_num for gs_input-matnr,
s_p_org for gs_input-ekorg,
s_p_grp for gs_input-ekgrp.