SAP Note 19638 - Special G/L transactions on one-time accounts

Symptom:

Special G/L transactions, such as down payments, are not supported for one-time accounts. One-time accounts should be used for one-time transactions. For down payment, bill of exchange management or similar transactions for a customer or vendor, you can assume that this is not a one-time transaction. To post this type of accounting transactions in FI, you have to create a master record for the business partner.

Cause and prerequisites

Conception of the one-time accounts.

Solution
Do not use one-time accounts if you want to post special G/L transactions.