Just a heads up re adding a PO Header UDF that was ""required"". Figured they could put in a value when accessing old POs. Apparently because it was required and null, the PO journals (both ROG and ROI) would not write back to the PO (even the LINES, dang it) if they had not updated the field. So you would see the activity in AP, IM, GL, but the PO would appear untouched. After filling in the field with a default value, all is well. Also, client got no error messages during update (nice).