Posting Down Payments 
Procedure
Choose Accounting
®
Financial accounting
®
Accounts payable
®
Document entry
®
Down payment
®
Post.
Enter the value date, a text, the company code and the currency.
The first line item has to be the accounts payable posting. Enter a vendor account, the special G/L indicator A, the bank account and posting amount. Press Enter.
Enter the posting amount, the tax information, the due date and the purchase order item.
Save the down payment.