This Worklist Item is a MATLAB/Simulink Limitation
This problem occurs when Modelify attempts to convert a static function to an S-Function. Access to static functions is restricted to the file where they are declared. In S-Function conversion, the original function is called from the S-Function C file generated for the S-Function block. Therefore, compilation of the S-Function C file generates a compile error.
The solution consists in removing the "static" modifier for the function. Note that Modelify does not edit the original C file so that it does not introduce unwanted changes. Modelify also does not copy the original C file in order to avoid creating unnecessary maintenance.
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