exit before MPI_FINALIZE() error in paralle FLUENT
 

Hi all I am calling my own function inside DEFINE_INIT() macro. When I am initialising it , FLUENT is getting hanged with error message reading:
MPI application rank 0 exited before MPI_FINALIZE() with status -1073741819.

I am aware of the fact that this is due to mismatch of MPI_Send and MPI_Recv
Actually I am using arrays inside that void function to get output in the parent DEFINE_INIT() macro.
But I dont know how to resolve this in FLUENT.
ANyone with similar experience may kindly show me the right way.

Thanks & Best Regards,
Bharat