FAGL_FCV - Error FR 670 with cleared items

[dmancini1993]

Hello SAP gurus,

I have a problem with transaction FAGL_FCV in S/4Hana 2020. The system show the following error message:

FR 670 for accounts determination... but the customizing OBA1 is correct (KDF - Exchange Rate Dif.: Open Items/GL Acct).

This is a reconciliation account (K - Vendor) and until now the FAGL_FCV work correct.

Maybe until now there had been no cases with cleared items?

My question is:

- For cleared items is there to need some else customizing or activity?

I tried to insert the accounts in Translation tab. but the FAGL_FCV doesn't work.

Thank you all

Regards