diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.js b/erpnext/buying/doctype/purchase_order/purchase_order.js
index 4aee9efab08..4ecdd44d594 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.js
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.js
@@ -12,6 +12,7 @@ erpnext.buying.setup_buying_controller();
 
 frappe.ui.form.on("Purchase Order", {
 	setup: function (frm) {
+		frm.ignore_doctypes_on_cancel_all = ["Unreconcile Payment", "Unreconcile Payment Entries"];
 		if (frm.doc.is_old_subcontracting_flow) {
 			frm.set_query("reserve_warehouse", "supplied_items", function () {
 				return {
diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.py b/erpnext/buying/doctype/purchase_order/purchase_order.py
index e7404038aab..37592ce77fa 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.py
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.py
@@ -488,7 +488,13 @@ class PurchaseOrder(BuyingController):
 		self.auto_create_subcontracting_order()
 
 	def on_cancel(self):
-		self.ignore_linked_doctypes = ("GL Entry", "Payment Ledger Entry")
+		self.ignore_linked_doctypes = (
+			"GL Entry",
+			"Payment Ledger Entry",
+			"Unreconcile Payment",
+			"Unreconcile Payment Entries",
+		)
+
 		super().on_cancel()
 
 		if self.is_against_so():
diff --git a/erpnext/selling/doctype/sales_order/sales_order.js b/erpnext/selling/doctype/sales_order/sales_order.js
index 08af44d3b55..3197b593e1a 100644
--- a/erpnext/selling/doctype/sales_order/sales_order.js
+++ b/erpnext/selling/doctype/sales_order/sales_order.js
@@ -227,7 +227,11 @@ frappe.ui.form.on("Sales Order", {
 			frm.set_value("advance_paid", 0);
 		}
 
-		frm.ignore_doctypes_on_cancel_all = ["Purchase Order"];
+		frm.ignore_doctypes_on_cancel_all = [
+			"Purchase Order",
+			"Unreconcile Payment",
+			"Unreconcile Payment Entries",
+		];
 	},
 
 	delivery_date: function (frm) {
diff --git a/erpnext/selling/doctype/sales_order/sales_order.py b/erpnext/selling/doctype/sales_order/sales_order.py
index 592a8eacfcf..bff3ee52ffe 100755
--- a/erpnext/selling/doctype/sales_order/sales_order.py
+++ b/erpnext/selling/doctype/sales_order/sales_order.py
@@ -423,7 +423,13 @@ class SalesOrder(SellingController):
 			self.create_stock_reservation_entries()
 
 	def on_cancel(self):
-		self.ignore_linked_doctypes = ("GL Entry", "Stock Ledger Entry", "Payment Ledger Entry")
+		self.ignore_linked_doctypes = (
+			"GL Entry",
+			"Stock Ledger Entry",
+			"Payment Ledger Entry",
+			"Unreconcile Payment",
+			"Unreconcile Payment Entries",
+		)
 		super().on_cancel()
 
 		# Cannot cancel closed SO