efile amended return validation step

[lamar2011]

I'm trying to efile a 1040X for 2023 but receive error message "not transmitted; amended return failed the tax submission amended return validation step"

What do I need to do?

[Just-Lisa-Now-]

Efiling wont be open until Jan 27th.

[lamar2011]

I knew that for 2024 returns.  I didn't know it applied to 2023 Amended

Thank you 

[Just-Lisa-Now-]

The MeF system is closed, doesnt matter the year.