submitted one thing wrong in I-129F

[adarkenigma 0]

today I got notifications form I-797 and in country of birth on my fiancé it said "UNKNOWN" so looked at form I submitted under country of birth for my I wrote her county of birth, I guess my implicate biased kicked in I thought it was county and not county. what do I need to to do now? 

[Jeanne Adil 1,651]

surprised they did not send the whole application back for incomplete information as the new July 13th rule states

https://www.uscis.gov/news/news-releases/uscis-updates-policy-guidance-certain-requests-evidence-and-notices-intent-deny

 

you were lucky to get the notice they accepted your documents

you need now to send a letter to correct this information (keep a copy of this letter)

on the letter put 

case number

both names

both DOB's

or it wil get lost in a pile

[Loren Y 2,732]

Pretty sure it will get lost in a pile no matter what. From what I have seen on here there is a 1 in 10 chance you can get your letter to catch up with your petition. If they accepted it that is a good sign in a way. You may get a RFE later down the line, and then you can respond to the RFE. You can send the letter and hope for the best, wouldn't hurt. But that seems like a simple mistake that I am sure has happened more than once before. If you included a copy of her birth certificate with it translated They will know where she was born. Send the letter, then see what happens, but I don't think it will cause too much of a problem.