Data Processing Department: Step 3
The data processing department runs a batch job (Step 3) that updates the inventory
subsidiary file from the receiving reports and removes the “On Order” flag from the inventory
records. The system calculates batch totals of inventory receipts for the general
ledger update procedure and then closes the corresponding records in the open purchase
order file to the closed purchase order file.
Accounts Payable. When the accounts payable clerk receives the supplier’s invoice,
he or she reconciles it with the supporting documents that were previously placed in
the accounts payable pending file. The clerk then prepares a voucher, files it in the
open voucher file, and sends a copy of the voucher to data processing.
Data Processing Department: Step 4
A batch program validates the voucher records against the valid vendor file, adds them to
the voucher register (or open AP subsidiary file), and prepares batch totals for posting
to the AP control account in the general ledger.