1099-R Error Message

I have entered a 1099-R for an IRA I inherited from my wife.  When I run the Federal Review I get the error message: Payer's city is marked as estimated. It says enter correct number and then select "Unmarked Estimated" from the edit menu. Not sure what correct number I am to enter, all were correct.  Don't see where the edit menu with a drop down to select Unmarked Estimated is.  Any Help??