In a number of stacked Natural Subprograms with some data areas and a number of dynamic variables it can be difficult to calculate the amount of used USIZE. But for the software development strategy it is important to know the amount of size that is left until e.g. a Natural Error 6010 (Memory allocation failed) occurs.
There is no such diagnosis utility in Natural for LUW (I remember there was in mainframe?). But it should!
If there is no way to show the used Usize in runtime it would be helpful at least to display the statical used usize of a given Module.