Explanation of "The BIT input is out of range for the datatype specified"

I have the following simulink error:

An error occurred while running the simulation and the simulation was terminated Caused by: 

The BIT input is out of range for the datatype specified

Can anyone explain what it means? Searching doesn't bring anything up...

My guess is that I am trying to set a fixed point number outside its range, though I cannot see where this is happening in my project.

Many thanks,

Answer 1

[Don Zheng]

This is a very generic error indicating that the data is out of the specified range. Can you try reducing the model and identify which part of it is causing this error? Are you using GPU parallel computing?