Before creating an ABA file, the provider's BSB and Account Number (and Participant's Banking details if for Reimbursement) need to be available for the invoice.
If these details are missing, the Create ABA button will be unavailable, and you won't be able to create an ABA for that invoice.
How to Add the Missing Bank Details
From the Payment Ready tab, select the invoice with the missing bank details.
Once the invoice is selected, click Fix details.
A Fix Details window will appear. From here, enter the payee's:
Email
BSB
Bank Account Number
Once you've entered the required details, click Save & Finish.
The bank details will now appear against the invoice in the Payment Ready tab.
Once the required details have been added, the Create ABA button will become available, and you can proceed with creating the ABA file.
TIP: It's also best to make sure the provider or participant's email address is added. This will allow the Remittance Advice to generate successfully once the ABA has been generated