BAPI for Transactions OBAC and OB83: Reference Interest Rates

Hello,

I am working on a custom interface that will simulate transactions <b>OBAC</b> (Define Reference rates) and <b>OB83</b> (Enter Interest rates).

I tried to look for available <b>BAPI</b> for these, but I could not find any.

Are there available BAPIs to update the standard tables (<b>T056R</b> -Interest reference definition, and <b>T056P</b> -Reference interest table) as in transactions OBAC and OB83?

Your help will be highly appreciated.

Sincerely,

Ice