Why do I get a maximum value error when entering box 20 info from a K-1 form into turbo tax the item is labeled V AVERAGE ACQUISITION DEBT with value XX,XXX,XXX?

The K-1 has the following items:
A - Investment income  XX.
AB - Section 199A unadjusted basis  XXX,XXX.
V - AVERAGE ACQUISITION DEBT  XX,XXX,XXX. [this is where I see the error "Maximum value is 9999999.99"]