diff --git a/erpnext/accounts/party.py b/erpnext/accounts/party.py
index baa237e..2090e77 100644
--- a/erpnext/accounts/party.py
+++ b/erpnext/accounts/party.py
@@ -267,6 +267,9 @@
 		frappe.throw(_("Due Date cannot be before Posting Date"))
 	else:
 		default_due_date = get_due_date(posting_date, party_type, party, company)
+		if not default_due_date:
+			return
+
 		if default_due_date != posting_date and getdate(due_date) > getdate(default_due_date):
 			is_credit_controller = frappe.db.get_single_value("Accounts Settings", "credit_controller") in frappe.get_roles()
 			if is_credit_controller: