diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
index 1c4fe3d0846..30fb71561ae 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
@@ -70,7 +70,6 @@ class SalesInvoice(SellingController):
 		self.clear_unallocated_advances("Sales Invoice Advance", "advances")
 		self.add_remarks()
 		self.validate_write_off_account()
-		self.validate_duplicate_offline_pos_entry()
 		self.validate_account_for_change_amount()
 		self.validate_fixed_asset()
 		self.set_income_account_for_fixed_assets()
@@ -463,12 +462,6 @@ class SalesInvoice(SellingController):
 		if flt(self.write_off_amount) and not self.write_off_account:
 			msgprint(_("Please enter Write Off Account"), raise_exception=1)
 
-	def validate_duplicate_offline_pos_entry(self):
-		if self.is_pos and self.offline_pos_name \
-			and frappe.db.get_value('Sales Invoice',
-			{'offline_pos_name': self.offline_pos_name, 'docstatus': 1}):
-			frappe.throw(_("Duplicate offline pos sales invoice {0}").format(self.offline_pos_name))
-
 	def validate_account_for_change_amount(self):
 		if flt(self.change_amount) and not self.account_for_change_amount:
 			msgprint(_("Please enter Account for Change Amount"), raise_exception=1)
@@ -924,6 +917,13 @@ def make_delivery_note(source_name, target_doc=None):
 		target.run_method("set_missing_values")
 		target.run_method("calculate_taxes_and_totals")
 
+	    #PR : 10861, Author : ashish-greycube & jigneshpshah,  Email:mr.ashish.shah@gmail.com 
+		# Since the credit limit check is bypassed at sales order level, we need to check it at delivery note
+		bypass_credit_limit_check_at_sales_order = frappe.db.get_value("Customer", source.customer, "bypass_credit_limit_check_at_sales_order")
+		if bypass_credit_limit_check_at_sales_order == 1:
+			from erpnext.selling.doctype.customer.customer import check_credit_limit
+			check_credit_limit(source.customer, source.company)
+
 	def update_item(source_doc, target_doc, source_parent):
 		target_doc.qty = flt(source_doc.qty) - flt(source_doc.delivered_qty)
 		target_doc.stock_qty = target_doc.qty * flt(source_doc.conversion_factor)