Inactive Benefits - error

Our company used to have payroll account codes for a SIMPLE IRA program, but they no longer have/use it.  Something in the background of the account setup must still be showing active somewhere so I wanted to see if anyone can help me identify it.  For example: if you try to print an existing paystub, the system will give you the error "A valid account must be selected before continuing".   From there you have to go in and enter an account code in the empty area next to SIMPLE (under Taxes-Benefits-Liabilities) to print the check.  This in only for the SIMPLE code (which would have been the employee portion) and not the SIMPLE_C (which would have been the company portion).   

Another issue came up today that stemmed from this same issue.  In attempting to add a new Employment Status under the "customize statuses" area when maintaining an Employee, I cannot do so because I am getting the same error: "A valid account must be selected before continuing". Upon pressing OK, it takes me to the Employee Fields tab where I can see the SIMPLE Field Name with nothing in the G/L Account column and the entire row is greyed out.  The only thing it will allow on that line item is to press "Adjust" where I am taken to a tab that says Calculate Adjusted Gross.  If I scroll down in the Employee Field Names section, I can see SIMPLE as a Field Name, the entire row greyed out, with a check on the Deduct column.

Does anyone have any direction of where the correct place to go in the payroll setting is so the system stops trying to look for/use the SIMPLE account that is no longer used by the company?