i dont think so coz if destination field had been numeric, filling wud have started from right side.......meaning rightmost of source to rightmost of destination.......now right side contains 6 spaces so Y wud have displayed all spaces.......
What Marso shown would produce "$$$123456" to the output variable, where $= Spaces.
Coming to the original question:-
what cud be the PIC clause of Y?
As you said value for this field is "$$$123456"
It is containing spaces- It cant be a numeric field.
It is having numbers- It cant be a alphabetic field.
It is having spaces & numbers- It MUST be an alphanumeric field.