FPSricpt ChangeUnit function does not work ?

The function ChangeUnit() returns a dataset with the unit set/converted to the trailing parameters. It does not alter the first argument itself. To get the desired result you may write:
[code]
Dim toto = Signal((4, 1, 2), 1)
ChangeUnit(toto, “test”)
[/code]
Note: The last expression will become the value of the formula, [b]Return [/b]is not necessary.