Deductions & credits

I did receive a 1098 for my HELOC, but the outstanding principal amount says zero, which TT won't accept.  In addition this interest is NOT deductible as it was not used for my home.  Do I need to file it at all or can I ignore this 1098?  If I need to file it, how do I enter it?  TT won't accept it with a $0 in box 2.