S-Function not building in Simulink.

Hello,

I am using MATLAB 2024a. I am trying to build an S-Function block in simulink. So the block contains my code on how the functionality needs to operate. Now I am encountering a very weird issue with this. In the S-Funblock if at the input, I connect a constant block then I am able to build it, if I connect a data store read block or a 'goto from' block the S-Function does not build. The error that I recieve while building the s-function with a data store memory is C:/Akhila/TASKS/Library/sFuncLib/TEST/test_ert_rtw/test.c:37: undefined reference to `equate_Outputs_wrapper'.

Now the same s-function by having a constant block input builds. The wrapper file is already in place. I need a data store memory to be an input to the s-function as i want to manipulate its value after flashing it on pcb.

Then why am I not able to build the s-function? Can someone help me with the same?