Hi,

I am using CEA 2022x, with UAF1.2. I am building an Operational Process Flow to simulate using the Cameo Simulation Toolkit. Some of the YouTube videos are pretty useful, and I could simulate my scenario as expected.

My issue is the following: I have a duration constraint for specifying the duration of some Operational Activity Action. 
If I use a numerical value, e.g. {42 .. 51}, it works fine. 
If I use {w1} where w1 is a UAF measurement whose type is Real and I set a default value of 42, no issue either
If w1 is a UAF measurement and I attach the stereotype Normal to get a probability value, unset default value and set a value for mean and standard deviation, then CST returns 

00:00:00,000 ERROR: Cannot evaluate : w1, result is null
00:00:00,000 ERROR: 'w1' is not in number format

There might be an obvious error in my design, but cannot locate it. Does the community have any hint to suggest? Thanks