Problem: InfoPath form-based list form in a migrated SharePoint 2013 environment from SharePoint 2010 gave this error message:
“The form cannot be rendered. This may be due to a misconfiguration of the Microsoft SharePoint Server state service.”
Create a State Service Application as in How to Create State Service Application in SharePoint 2013?
It could also happen if your State service database goes corrupted. Use these cmdlets to recreate the State service application database.