diff --git a/account_check_report/models/account_payment.py b/account_check_report/models/account_payment.py
index 839a0072e83..d2883a87b4b 100644
--- a/account_check_report/models/account_payment.py
+++ b/account_check_report/models/account_payment.py
@@ -13,7 +13,7 @@ class AccountPayment(models.Model):
     def _compute_stat_buttons_from_reconciliation(self):
         res = super()._compute_stat_buttons_from_reconciliation()
         for rec in self:
-            if self.payment_type == "outbound":
+            if rec.payment_type == "outbound":
                 open_action = rec.button_open_bills()
                 result_domain = open_action.get("domain", False)
                 if not result_domain:
@@ -62,8 +62,10 @@ def get_direct_refunds(self):
         return invoice_ids
 
     def get_direct_refunds_domain(self):
-        invoice_ids = self.get_direct_refunds()
-        return [("id", "in", invoice_ids.ids)]
+        invoices = self.get_direct_refunds()
+        if invoices:
+            return [("id", "in", invoices.ids)]
+        return []
 
     def button_open_invoices(self):
         res = super(AccountPayment, self).button_open_invoices()