After validating a subledger posting, you should be able to click a button to post exactly the transactions in the validation report. As it is, another person could add a transaction after you run the validation that gets posted without review when you exit the validation report and post the subledger. Additionally, as it is, you could mistakenly post from a different saved subledger parameter file than the one you previously validated and reviewed, leading to posting of transactions that weren't meant to be posted. Having an option to post exactly what was previewed in a validation run would avoid both of those issues.