We are facing a unique situation here. At the time of making a downpayment referencing the P.O. the system is picking up the
commitment item from the P.O itself. But is now asking for a fund center. The fund center is also in the P.O but still the system
is unable to pick up the fund center.
Request you all to provide your valuable input in this regards.
While posting down payment system is picking commitment item from PO based on your GL Account. Seems GL account is same in PO and down payment. Check with your derivation rules whether fund center mapping is available or not?.
Supppose if the mapping is cost center to Fund center, then at the time of down payment you will not give cost center.
Hence activate FMDERIVE trace and check the derivation rules picking.