F110 to pay several invoices of one vendor via multiple house banks

Hi,

I need to pay several invoices of the same domestic vendor and I want to use FOUR house banks of ours.

I have set all the needed parameters in FBZP with regards to payment methods, ranking orders, bank accounts and available amounts.

Thus, I would expect F110 to satisfy my settings but instead it does not work.

I try to make myself clearer with an example:

- amount to pay     10000€ (it is the total of 50-60 invoices, each of them has a different amount)

- I need to pay 3000€ with HouseBank1, 1000€ with HouseBank2, 4000€ with HouseBank3 and 2000€ with HouseBank4.

All the HouseBanks have their own place in FBZP, with regards to ranking orders and available amounts.

The payment method is the right one for domestic vendors, which we have been using for more than 10 years.

So, why doesn't it work?

F110 always responds with the error message 0006 (invaliid payment method), unless I assign the whole amount of the payment (10000€) to one house bank... but I want the payment to be splitted in FOUR house banks!

can anyone help me?

hope I made myself clear.

many thanks in advance.

regards,

Massimo