When TurboTax says that "the tax forms aren't ready for processing", this means that either the state has not released the final version of the forms, or TurboTax has not had the chance to complete the creation of the forms, the programming, and the extensive testing that must take place before the forms are ready to be used.
There is nothing for you to correct. Most Alabama forms are scheduled to be released in TurboTax on 2/21/2019.
Please watch this link to see when the forms will be ready - https://ttlc.intuit.com/replies/3319879
