SAP Message TU060 - Change to budget billing amount not possible with this function

Diagnosis
You have tried to use the function Change budget billing amountto change the budget billing amount from a certain adjustment dateonwards for all due dates together. This function cannot be executed,since some of the due dates selected have clearing information or havealready been printed.

Procedure
Change the amounts by entering the new amounts for the due dates thatcan still be changed.