Thanks so much for the reply, Kevin.  The report that I'm finding in my saved destination is not a NACHA file, though.  It's just a PDF file titled ACH File Listing.  Am I missing a step?

You've gone through the settings in ACH Maintenance?

Yes, I have

I'm getting something like this when I run Generate ACH file

Look under the folder specified in Accounts Payable Options - ACH tab - ACH Electronic Payments Folder.

There should be a file with the ACH extension.  "A" is my bank code, "0222" is the date.

Thank you, Natasha.  Do you know if it matters where the specified folder resides?  My ACH Electronics Payments Folder is currently set up to put the file in the Paperless Office folder (with all of the other PDF-formatted reports)

Although putting the ACH files in the paperless office folder will work, I think it is better to put the ACH files in a separate folder.   It is cleaner that way.

Okay, I've set up a new folder to receive the ACH files, but they are still generating in a PDF format. Sage doesn't give me any other option (see my screen grab above for the output, file name B0222002.ACH), and bank needs file to be NACHA-formatted.