this is what I found in the forum and it helped.
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This error is still happening in 2021. I tried using $1700 from unused RRSP contributions previously reported and available to deduct listed in the RRSP section of the Interview but when I assign this as my HBP repayment amount it just gets added to my income and my designated repayment stays at 0. I tried playing around with some of the interview settings and it only works if I take out the $1700 from "Prior years..." and move it up one line in the interview to "RRSP contributions from the first 60 says of 2021" but obviously that is incorrect. I wish Ufile would get their act together and fix an error that has been mentioned here for several years.
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