If you have a Home Buyers Plan (HBP), and are required to make repayment but did not "designate an amount from your RRSP", you may see this amount show up on your Detailed Tax Summary (Click the arrow next to your balance due/refund, then click View Detailed Tax Summary).
If you are still unable to resolve this issue, please contact the Canada Revenue Agency to verify the amount they have on record:
Thank you for choosing TurboTax.