First of all, you cannot unpost a batch in AP, and it is very unlikely that such a feature will be added to Adagio.

Second of all, even if you could unpost a batch, coding an invoice to an improper GL account would not be a reason to do so. Once you retrieve the AP transactions into the GL, you can fix the error there, either before or after posting the retrieved AP batch.

Steve Schwartz

As this is really a technical support question, I'll move your post into that forum and answer it there.