I've maxed social security taxes and it's noted on my W2. I have 3 K1 partnerships and paid excess social security taxes. It's loaded & not showing on 1040 line 11.

If I manually load information on line 10A, schedule 3,  an error message appears.  

Excess was correctly loaded in the K-1 area (line 15N).  Why isn't excess automatically transferring to 1040?  How/where do I manually load amount to recover excess taxes paid?