1) In F110 transaction I choose exchange rate type (different than M) for PLN-EUR currency ,
2) I enter exchange rate in OB08 transaction (for example 4,00000)
3) I create proposal. In REGUH table in field KUSRF the exchange rate is copied from OB08
4) And now we negotiate the exchange rate with the bank and it's different than in proposal (for example 3,50000)
5) I enter new rate 3,5000 via OB08 transaction
6) I post the proposal. Unfortunately the KURSF in REGUH table is not changing. The amounts in local currency too. We still have primary amounts posted.
And the question is: how to post the proposal with different exchange rate? We cannot delete the proposal, change the rate and than to post. There are a lot of open items in proposal (We are making manual changes in exception list in proposal)