Box 12 AA Roth IRA contributions say on W2 that a maximum total is $23,000 but turbotax says $7000. How do I know if I have an excess contribution?

The maximum contribution to a Roth 401(k) in 2024 is $23,000. 

The $7,000 limit is for the individual Roth. 

Is the amount on the W2 for Box 12 AA the 401k or IRA?

@alicia-hansen12   Do not enter it under Deductions.  Only enter it from the W2.   Code AA is for a Roth 401k.    A 401K is not a IRA.  Delete it from Deductions.