How to confirm a Sweep Program pickups an Invoice?

Hi Gurus,

I have an issue with an Invoice, which shows on the Subledger Accounting Program exception report that it is unable to create accounting for the invoice.

How i can confirm that the invoice will be picked up in the sweep program? This will allow us more time to investiagte and apply corrections in next period. 

I have run the Period Close Exception report and the report shows the invoice under Unaccounted Invoices section,  which suggests that the invoice will be picked up in the sweep program, is this enough to confirm the program will be picked up in sweep program or there in anyother method.