Run Time Error in Texas Instruments C2000 PIL Testing

I'm trying to verify a DC link voltage control strategy implemented for an active front end converter (AFE) feeding a resistive load. I have implemented hysteresis current-controlled PWM, which controls the current absorbed by AFE from the grid based on the DC Link voltage error.

I deployed my subsystem involving the complete strategy into my Texas Instruments LAUNCHXL-F28069 microcontroller. Please help me with this error that popped up when I simulated by replacing the subsystem with a PIL block.

I have rechecked my model settings and found everything to be okay. I tried changing the byte ordering, which also didn't work. I have already successfully verified my control strategy using the model in loop and SIL simulation, and now I don't know why my hardware is failing to receive data in PIL.