Can't get past "Check This Entry" message

[lgrosz31]

Hello!  I'm getting the following message and I'm not sure why.  "Check this Entry -  Form SD 100:  Adjusted Gross Income less exemptions must be entered (enter zero if none)".  I've already entered my Adjusted Gross Income so I'm not sure what this means, where to get this information or where something needs to be entered.  Can someone please help me?

Thank you!