Why is still saying I need to fix my employee state ID number when I am entering the exact number on my W2?

Please see the information below for assistance with your ID number:

https://ttlc.intuit.com/community/taxes/discussion/where-do-i-input-driver-s-license-number-on-my-state-return/00/391517

@mackenziejohnson   

Employer State ID, Box 15 on the W-2 form.  ?

IF so, which state is involved ?