When you delete an invoice batch, all transactions in the batch are deleted and the batch is listed as Deleted on the Batch Status report.
You cannot reuse the batch number.
To remove the data for the deleted batch from Accounts Payable, select the Clear Deleted And Posted Batches option when you clear history using the A/P Clear History screen.
To delete an invoice batch:
Accounts Payable > A/P Transactions > Invoice Batch List.
Select the batch, and then click Delete.