initialize from source, Model workspace

Hi everyone,

I hope this has not been answered yet.

I've a simulink model where one of my simulink parameter is loaded from a MATLAB code to the model explorer. When my model is open, if I make some changes into my code, I will need to "Reinitialize from source" in the model explorer my Model workspace before being able to build.

The problem I am facing is that when I reinitialize it for a short time period (say 2000 sec) the model works fine for me but for long simulation (say 1800000 sec) it runs in a loop for infinite period as shown below.

Is there a way to solve this "Reinitialize from source" error?

Regards,