W2 Box 12 Code W

[geshleman]

My wifes W2 box 12 code 2 insists her employer made contributions to her HSA, however, she herself made the only contributions and now Turbo tax is telling us she over funded the account.

Is the W2 incorrect or is turbo tax incorrect. We did not encounter this problem last year with the same code in box 12

[geshleman]

That should be code W in the message, not 2