lf I clicked on RRB 1099-R by mistake, and it keeps asking to 'review'. How do I just remove that erroneous category?

Delete the form

1. From the left rail menu in TurboTax Online, select Tax Tools 
2. On the drop-down select Tools
3. On the Pop-Up menu titled “Tools Center,” select Delete a Form 
4. This will show all of the forms in your return
5. Scroll down to the form you want to delete
6. Select the Form
7. Click on Delete. 

In TurboTax software:

1. Open or continue your return.
2. Switch to Forms Mode by selecting the Forms icon.
3. From the menu, select the form you want to remove.
4. After the form is generated in the right pane, select the Delete Form button.
5. Follow any onscreen instructions to remove the form or forms.