diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.py b/erpnext/buying/doctype/purchase_order/purchase_order.py
index bcedd4d0a1..c224b611e5 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.py
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.py
@@ -18,7 +18,7 @@ from erpnext.accounts.doctype.sales_invoice.sales_invoice import (
 from erpnext.accounts.doctype.tax_withholding_category.tax_withholding_category import (
 	get_party_tax_withholding_details,
 )
-from erpnext.accounts.party import get_party_account_currency
+from erpnext.accounts.party import get_party_account, get_party_account_currency
 from erpnext.buying.utils import check_on_hold_or_closed_status, validate_for_items
 from erpnext.controllers.buying_controller import BuyingController
 from erpnext.setup.doctype.item_group.item_group import get_item_group_defaults
@@ -558,6 +558,7 @@ def get_mapped_purchase_invoice(source_name, target_doc=None, ignore_permissions
 			target.set_advances()
 
 		target.set_payment_schedule()
+		target.credit_to = get_party_account("Supplier", source.supplier, source.company)
 
 	def update_item(obj, target, source_parent):
 		target.amount = flt(obj.amount) - flt(obj.billed_amt)
diff --git a/erpnext/selling/doctype/sales_order/sales_order.py b/erpnext/selling/doctype/sales_order/sales_order.py
index 25806d6ed8..f0e9e4b7d9 100755
--- a/erpnext/selling/doctype/sales_order/sales_order.py
+++ b/erpnext/selling/doctype/sales_order/sales_order.py
@@ -18,6 +18,7 @@ from erpnext.accounts.doctype.sales_invoice.sales_invoice import (
 	update_linked_doc,
 	validate_inter_company_party,
 )
+from erpnext.accounts.party import get_party_account
 from erpnext.controllers.selling_controller import SellingController
 from erpnext.manufacturing.doctype.production_plan.production_plan import (
 	get_items_for_material_requests,
@@ -727,6 +728,8 @@ def make_sales_invoice(source_name, target_doc=None, ignore_permissions=False):
 		if source.loyalty_points and source.order_type == "Shopping Cart":
 			target.redeem_loyalty_points = 1
 
+		target.debit_to = get_party_account("Customer", source.customer, source.company)
+
 	def update_item(source, target, source_parent):
 		target.amount = flt(source.amount) - flt(source.billed_amt)
 		target.base_amount = target.amount * flt(source_parent.conversion_rate)