JDE AP ACH balanced file

How does the JDE AP ACH file create program create a balanced file that meets the NACHA spec?  We have a new bank service provider who has evaluated a test ACH file from our system. They are telling us the file is unbalanced but needs to be a balanced file.  Specifically the file needs to include both the normal type 6 records for each payment transaction (credits) as well as a summary type 6 record that contains the total amount for all payments in the batch (debit) against our bank account.  They also say the type 8 and 9 records