While creating a MIRO from a P.O system shows error message Balancing Line item profit center is not filled.While simulating the MIRO the Profit center field in Gr/IR is blank . I already have GRN of that P.O. The profit center field in Material Master is already filled . (otherwise how I am able to do GRN ) . Document splitting is already activated and check from all parameters.So I am unable to find out where I am wrong.why in MIRO system is showing blank profit center in simulation where as the GRN has already passed and material too has profit center . Please suggest.