Error loading variables from workspace during parallel computing in Parameter Estimator.

Hello, I am trying to use parallel pool computing for estimating the parameters of RC cirucuit. I have defined initial variables in the matlab workspace. However, during parallel computing, it does not load the variables and pops up the error window as shown in attachment. However, without using parallel pool, the estimation continues to work in order. Can someone please help what is the mistake in adding the file dependency while starting parallel pool computation. I am using R2019b version.

[Sam Marshalik]

Can you expand on how the variables are made? Are you specifying them directly in your code or are you using load to bring them into the workspace?

[Harshik Trivedi]

The current profile is loaded from a folder and the circuit parameters are defined in the code.