MIRO invoice with Zero amount.

Hi, In import Order I person maintained Custom work charges. and If for immoderate deliveries I volition get work exemption, past however to bash Custom work charges MIRO with zero amount.

If I person a Import order. For 1st transportation work is payable and for 2nd transportation work is not payable. 

After each MIGO, Duty charges is added into the worldly price. So its indispensable to bash MIRO of work charges with the zero amount.

Please suggest the solution.

MM (Materials Management)