One gets the message, Warning: Actions not found: begin-conversion when `kterm' is run. It can be stopped by inserting `VT100*' in the file, /usr/X11R6/lib/X11/app-defaults/KTerm in the following. *VT100*translations: #override \ ^^^^^^
Verified this to be true with latest build.
Will be fixed in kterm-6.2.0-18.