Negative numbers in Schedule K-1 Box 11 Code A are flagged as error

Negative numbers in Schedule K-1 Box 11 Code A line 4 or 5 are flagged as error and line 6 adds it as a positive number.  If the negative number is on line 4, it does appear correctly on Schedule E page 2.  I have to override Box 11 Code A line 6 to display the negative number correctly and then the error is no longer flagged.