State review is telling me to enter an amount from Form 540, but I do not understand what to do.Were i

Here is some helpful information regarding Form 540..  Hope this Helps!

The Schedule CA (540) Form is a California resident income tax return form. You use your federal information (forms 1040, 1040A or 1040EZ) to fill out your 540 Form in TurboTax. TurboTax Online will automatically generate this form for you.