Reprocess invoices
After you resolve billing run errors, reprocess the invoices in Error status. Because Smile detects only the first error in an account or subscription's invoicing period each time it processes the billing run, you may need to reprocess the billing run several times before all errors are detected and resolved.
To reprocess invoices, on the Generate Invoices page,
click Process next to the billing run you want to
reprocess.
Smile generates invoices for any invoicing periods in the billing run
with a status of Open or Error. You can now approve the new
invoices.