STO Invoice Posting Error

Hi

We are making freight expense accrual through the STO as delivery cost document. I am able to process the steps for STO upto GI/GR, but not able to post the MIRO due to Error M8 081 "Quantity invoiced greater than goods receipt Quantity".

PS:-

• But there is no invoice posted so far.
• STO means Intra-comp kind but split valuation (based on location)

Form: MESSAGE_QUANTITY_HIGH

Pgm: LMRMCF10

Appreciated your responce/advise.

Regards

RG