How can we sort the physical checks spool file S04572 to sort by invoice number order and not by doc

<Q> How can we sort the physical checks spool file S04572 to sort by invoice number order and not by document number order?<A> After release A81 if you are only looking at the physical checks sort then there is a processing option on the version of P04572 (AP checks) you are using during the write. If you are using the default ZJDE0001 it will go with the default value of blank on processing option which is to sort by document number. If you set that processing option to a value of 1 it should sort by invoice number.