Juniper HF3 - Batch voucher ID not found after manual export

Overview: When running voucher exports, even though I know there are vouchers that exist for the time frame. No file is returned to the UI so it appears the export fails but the success taos is shown.

Steps to Reproduce: It is not clear if this relates to the number of vouchers expected etc. The library is trying to keep the files small and so they only approve between 10 and 20 invoices before running an export. It seems to randomly fail to generate a Batch voucher for the export as they still have successful exports and some failures. Most recently they are running the Juniper HF3 release of FOLIO and still having this occur.

1. Log into Bugfest-juniper
2. Create invoice with "Export to accounting" = true
3. Batch group = test group
4. Add invoice line for amount >0
5. Approve invoice
6. Navigate to settings
7. Make sure format is set for batch group
8. Run export

Expected Results: Export successful, export entry appears in list with download icon. User can download Batch voucher in chosen format

Actual Results: Export success message shown, entry appears in list as pending with no batch voucher ID. No download icon

*Additional Information: see bugfest Iris 
URL: 
Interested parties: tetiana_paranich@epam.com mdriscoll sduvvuri