diff --git a/freqtrade/freqtradebot.py b/freqtrade/freqtradebot.py
index f4a61bacf..ebfeab95b 100644
--- a/freqtrade/freqtradebot.py
+++ b/freqtrade/freqtradebot.py
@@ -482,14 +482,11 @@ class FreqtradeBot(LoggingMixin):
 
         if stake_amount is not None and stake_amount < 0.0:
             # We should decrease our position
-            # Strategy should return value as Decimal.
+            # Strategy should return value as Decimal for accuracy.
             amount = abs(float(Decimal(stake_amount) / Decimal(current_exit_rate)))
             if trade.amount - amount < min_stake_amount:
                 logger.info('Remaining amount would be too small')
                 return
-            if amount > trade.amount:
-                logger.info(f"Amount is higher than available. {amount} > {trade.amount}")
-                return
             self.execute_trade_exit(trade, current_exit_rate, sell_reason=SellCheckTuple(
                 sell_type=SellType.CUSTOM_SELL), sub_trade_amt=amount)
 
diff --git a/freqtrade/persistence/models.py b/freqtrade/persistence/models.py
index 1f1a856ba..ba7222a4c 100644
--- a/freqtrade/persistence/models.py
+++ b/freqtrade/persistence/models.py
@@ -514,8 +514,7 @@ class LocalTrade():
             raise ValueError(f'Unknown order type: {order.order_type}')
         Trade.commit()
 
-    def process_sell_sub_trade(self, order: Order, is_closed: bool = True,
-                               is_non_bt: bool = True) -> None:
+    def process_sell_sub_trade(self, order: Order, is_closed: bool = True) -> None:
         sell_amount = order.safe_amount_after_fee
         sell_rate = order.safe_price
         sell_stake_amount = sell_rate * sell_amount * (1 - self.fee_close)
@@ -707,7 +706,7 @@ class LocalTrade():
         :param is_open: Only search for open orders?
         :return: latest Order object if it exists, else None
         """
-        orders = [o for o in self.orders if o.filled or o.ft_is_open]
+        orders = self.orders
         if order_side:
             orders = [o for o in orders if o.ft_order_side == order_side]
         if is_open is not None: