Error Validation Partnership ID No is invalid for K-1

Hello,

 

I am entering information into a Schedule K-1 and line A "Partnership's Employer Identification Number" keeps flagging as invalid.

 

I have tried it a couple of times with and without the "-"

The K-1 I received from my partnership has an EIN listed in box A in the format xx-xxxxxxx

 

I am a Limited Partner if that makes any difference.

 

any help would be appreciated - that is the only flagged item on the form.