F.47 VENDOR INTEREST CALCULATION - Account Error

Hello Experts,

We are using derivative account for vendor interest calculation, and so, we have configured the Accounting Schema (40/50 or Debt/Credit) and we can see the exactly account derivation planed at all. But, we run F.47, the movement 50 (vendor account) just stay with the vendor number (filled by default). Technically, I have debugged the transaction and noticed that the field D_IKOFI-SAKN2 is not being archived.

So, if you could give me some directions, it would help me a lot.

Thank you in advance.

R. Araujo