Citigroup Inc. erroneously credited $81 trillion to a customer’s account instead of $280 last April before reversing the transaction hours later, according to the Financial Times.

Citigroup Inc. erroneously credited $81 trillion to a customer’s account instead of $280 last April before reversing the transaction hours later, according to the Financial Times.

Citigroup erroneously credited $81 trillion, instead of $280, to a customer's account and took hours to reverse the transaction, a "near miss" that shows up the bank's operational issues it has sought to fix,

Citigroup credited a client’s account with $81tn when it meant to send only $280, an error that could hinder the bank’s attempt to persuade regulators that it has fixed long-standing operational issues.