diff --git a/erpnext/selling/doctype/sales_order/test_sales_order.py b/erpnext/selling/doctype/sales_order/test_sales_order.py
index 003ffd5ac82..16c7431c315 100644
--- a/erpnext/selling/doctype/sales_order/test_sales_order.py
+++ b/erpnext/selling/doctype/sales_order/test_sales_order.py
@@ -2136,7 +2136,7 @@ class TestSalesOrder(AccountsTestMixin, FrappeTestCase):
 
 		self.assertEqual(dn.items[0].rate, 90)
 
-	def test_credit_limit_on_so_reopning(self):
+	def test_credit_limit_on_so_reopening(self):
 		# set credit limit
 		company = "_Test Company"
 		customer = frappe.get_doc("Customer", self.customer)
@@ -2148,12 +2148,14 @@ class TestSalesOrder(AccountsTestMixin, FrappeTestCase):
 
 		so1 = make_sales_order(qty=9, rate=100, do_not_submit=True)
 		so1.customer = self.customer
+		so1.customer_address = so1.shipping_address_name = None
 		so1.save().submit()
 
 		so1.update_status("Closed")
 
 		so2 = make_sales_order(qty=9, rate=100, do_not_submit=True)
 		so2.customer = self.customer
+		so2.customer_address = so2.shipping_address_name = None
 		so2.save().submit()
 
 		self.assertRaises(frappe.ValidationError, so1.update_status, "Draft")