When you have a field using displaytype Radio Servoy will add %s to the value in find mode.
So lets say you have a valuelist with the values 1,2,3 and you select 2 in find mode the field will return %2%.
With a varchar field this is not really an issue but with integer fields this won’t work.
Servoy Developer
Version R2 2.2.5-build 337
Java version 1.4.2-54 (Mac OS X)
Filed a bugreport under #52625.