title: Putting blank or NULL value in SELECT-OPTIONS HIGH value of DEC field?
body: <p>Is there any possible way to fill one of range scopes in SELECT-OPTION with blank value like ' ', or just '', except from default 0?</p>
  
  <p>I have this piece of code in ABAP:</p>
  
  <pre><code>data: gv_verzn type verzn
  SELECT-OPTIONS s_verzn FOR gv_verzn NO INTERVALS OBLIGATORY.
  
  ....
  
  s_verzn-sign = 'I'.
  s_verzn-option = 'BT'.
  s_verzn-low = iv_val.
  s_verzn-high = ''.         "&lt;----here I want to have blank value instead of zero
  </code></pre>
  
  <p>On a picture I show you actual result with unnecessery zeros.<a href="https://i.stack.imgur.com/wIrst.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wIrst.png" alt="enter image description here"></a></p>
  
  <p>@EDIT1:
  <a href="https://i.stack.imgur.com/hbr72.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/hbr72.png" alt="enter image description here"></a></p>