diff --git a/addons/stock/models/stock_inventory.py b/addons/stock/models/stock_inventory.py
index 08ec874c996..9fa8f655e2a 100644
--- a/addons/stock/models/stock_inventory.py
+++ b/addons/stock/models/stock_inventory.py
@@ -127,6 +127,7 @@ class Inventory(models.Model):
         # as they will be moved to inventory loss, and other quants will be created to the encoded quant location. This is a normal behavior
         # as quants cannot be reuse from inventory location (users can still manually move the products before/after the inventory if they want).
         self.mapped('move_ids').filtered(lambda move: move.state != 'done')._action_done()
+        return True
 
     def action_check(self):
         """ Checks the inventory and computes the stock move to do """
diff --git a/addons/stock_account/models/stock_inventory.py b/addons/stock_account/models/stock_inventory.py
index ce00ed251c5..03522076eae 100644
--- a/addons/stock_account/models/stock_inventory.py
+++ b/addons/stock_account/models/stock_inventory.py
@@ -35,10 +35,11 @@ class StockInventory(models.Model):
         return action_data
 
     def post_inventory(self):
+        res = True
         acc_inventories = self.filtered(lambda inventory: inventory.accounting_date)
         for inventory in acc_inventories:
-            super(StockInventory, inventory.with_context(force_period_date=inventory.accounting_date)).post_inventory()
+            res = super(StockInventory, inventory.with_context(force_period_date=inventory.accounting_date)).post_inventory()
         other_inventories = self - acc_inventories
         if other_inventories:
-            super(StockInventory, other_inventories).post_inventory()
-
+            res = super(StockInventory, other_inventories).post_inventory()
+        return res