How to post an A/P invoice batch using the Create Batch screen on Sage 300 Purchase Orders
Steps:
Open Purchase Orders > P/O Periodic Processing > Create Batch.
In the Create G/L Batch Through Day End Number field, specify the day-end number through which to create general ledger transactions. (You create the transactions for all outstanding day-end numbers up to and including the number you specify.)
Select Post A/P Batch to post invoice transactions created by Purchase Orders in Accounts Payable.