Investors & landlords

Hi George, I have a similar situation this year, and I hope you and OP do not mind for me to use this thread.

I sold some PTP units (BPYPN) in 2024. I received K-1 which shows the sell transactions but no cost/proceeds and any captured gain etc. (as this is a preferred unit and no any special tax treatment). in my 1099-B I also have these transactions listed as "uncovered", which shows the dates and proceeds of the transactions.

While entering these transaction in TT as part of 1099-B, I chosen "long-term non-covered" (I knew the purchase dates).   Then I selected "cost base missing or incorrect", then in the next screen, I provided my calculated cost basis. However TT keeps flagging out these transactions as "Need Review". I do not know where I did wrong. Any advise really appreciated. (I attached two screenshots during TT inputs)

Then I input the cost basis: