diff --git a/erpnext/accounts/report/accounts_receivable/accounts_receivable.py b/erpnext/accounts/report/accounts_receivable/accounts_receivable.py
index 28779cb777..6a9f952bfd 100755
--- a/erpnext/accounts/report/accounts_receivable/accounts_receivable.py
+++ b/erpnext/accounts/report/accounts_receivable/accounts_receivable.py
@@ -1083,7 +1083,7 @@ class ReceivablePayableReport(object):
 			)
 
 		if self.filters.show_remarks:
-			self.add_column(label=_("Remarks"), fieldname="remarks", fieldtype="Text", width=200),
+			self.add_column(label=_("Remarks"), fieldname="remarks", fieldtype="Text", width=200)
 
 	def add_column(self, label, fieldname=None, fieldtype="Currency", options=None, width=120):
 		if not fieldname:
diff --git a/erpnext/controllers/accounts_controller.py b/erpnext/controllers/accounts_controller.py
index d1f24757ad..8ab52e4e51 100644
--- a/erpnext/controllers/accounts_controller.py
+++ b/erpnext/controllers/accounts_controller.py
@@ -3245,7 +3245,10 @@ def update_child_qty_rate(parent_doctype, trans_items, parent_doctype_name, chil
 
 	if parent_doctype == "Purchase Order":
 		update_last_purchase_rate(parent, is_submit=1)
-		parent.update_prevdoc_status()
+
+		if any_qty_changed or items_added_or_removed or any_conversion_factor_changed:
+			parent.update_prevdoc_status()
+
 		parent.update_requested_qty()
 		parent.update_ordered_qty()
 		parent.update_ordered_and_reserved_qty()