We have multiple activity groups, which one is used to track "Grants".
At the end of the month we use AC400 and GL256 to reconcile. However
AC400 doesn't pull over the "Rec.not invoiced expense" from the PO area.
So if these wash its ok, but if only a portion reverses, totals don't
tie. At that time a manual entry is made on the AC side to get AC400 in
balance.
Does anyone have any ideas? OR How you reconcile grant activities?
Thanks!

Do you send your transactions to AC when you run PO135? If so, try running AC490. It has both AC and GL info on the same report. If not, try also using AC295 or AC298 to get the Commitments created by the PO system to aid in your reconciliation.