Deductions & credits

 The K-1 Item 16 indicates that schedule K-13 is attached.  I have received a K-1 and K-3.  the sender insists that K-3 must be entered although we are a Domestic partner with no foreign transactions.  It appears that I can not complete my 2021 filing without the following information:  Sch K-1 Partners Additional Info 1:  Fgn Tax Code I Ln 2 col 3 is listed but no foreign source income at individual level has bee listed on the K-1 Additional Information worksheet line .  Please advise where  this information can be obtained.