Check This Entry: Form 1099-MISC Worksheet: Box 17 State ID Number - Line 1 is invalid for Utah. The entry should contain 11 numbers, followed by the letters 'WTH'

My 1099-MISC Worksheet does not have a number for box 17. I asked the individual who gave me the 1099-MISC and has never seen this issue pop up on intuit.  Am I okay to leave it blank or do I need to get this number? If so, how?