Turbotax Deluxe is telling me I must take an RMD from my Oregon State pension. This is incorrect. It is an employee pension plan, not an IRA. Don't know how to proceed

The instructions say I will have to pay extra tax on my pension payout.  It is not a "withdrawal."  I am not taking money out of an IRA or a SEP.  There is no RMD.  Afraid this is messing up my estimated tax due.