The Reconciliation Report is to help you reconcile payouts where payments haven't been applied against invoices, or the balance in your Direct Debit account is not correct.
We strong recommend familiarising yourself with the Reconciliation Process in Xero if you haven't done so already.
When viewing the Reconciliation tab, you will be able to see all the payouts received on your account from GoCardless. When you view a Payout, all payments that are on that payout are listed, and whether we have applied the payment to Xero.
If we haven't it is usually because the invoice amount has been paid off by other means, the amount is different to the payment we took, or the payment was not taken by our platform and will need reconciling manually.