diff --git a/erpnext/manufacturing/doctype/bom/bom.js b/erpnext/manufacturing/doctype/bom/bom.js
index 525b6aecee7..ed1628ded5f 100644
--- a/erpnext/manufacturing/doctype/bom/bom.js
+++ b/erpnext/manufacturing/doctype/bom/bom.js
@@ -264,6 +264,7 @@ frappe.ui.form.on("BOM", {
 				reqd: 1,
 				default: 1,
 				onchange: () => {
+					if (!cur_dialog) return;
 					const { quantity, items: rm } = frm.doc;
 					const variant_items_map = rm.reduce((acc, item) => {
 						acc[item.item_code] = item.qty;
diff --git a/erpnext/selling/doctype/sales_order/sales_order.js b/erpnext/selling/doctype/sales_order/sales_order.js
index 38334cc29bc..1316252005f 100644
--- a/erpnext/selling/doctype/sales_order/sales_order.js
+++ b/erpnext/selling/doctype/sales_order/sales_order.js
@@ -63,6 +63,13 @@ frappe.ui.form.on("Sales Order", {
 			});
 		}
 	},
+	transaction_date(frm) {
+		prevent_past_delivery_dates(frm);
+		frm.set_value("delivery_date", "");
+		frm.doc.items.forEach((d) => {
+			frappe.model.set_value(d.doctype, d.name, "delivery_date", "");
+		});
+	},
 
 	refresh: function (frm) {
 		if (frm.doc.docstatus === 1) {
diff --git a/erpnext/stock/doctype/serial_and_batch_bundle/serial_and_batch_bundle.py b/erpnext/stock/doctype/serial_and_batch_bundle/serial_and_batch_bundle.py
index f1457e1a10b..49a50204f42 100644
--- a/erpnext/stock/doctype/serial_and_batch_bundle/serial_and_batch_bundle.py
+++ b/erpnext/stock/doctype/serial_and_batch_bundle/serial_and_batch_bundle.py
@@ -1479,6 +1479,7 @@ class SerialandBatchBundle(Document):
 	def on_cancel(self):
 		self.validate_voucher_no_docstatus()
 		self.validate_batch_quantity()
+		self.remove_source_document_no()
 
 	def validate_batch_quantity(self):
 		if not self.has_batch_no:
@@ -1497,6 +1498,19 @@ class SerialandBatchBundle(Document):
 			if flt(available_qty, precision) < 0:
 				self.throw_negative_batch(d.batch_no, available_qty, precision)
 
+	def remove_source_document_no(self):
+		if not self.has_serial_no:
+			return
+
+		if self.total_qty > 0:
+			serial_nos = [d.serial_no for d in self.entries if d.serial_no]
+			sn_table = frappe.qb.DocType("Serial No")
+			(
+				frappe.qb.update(sn_table)
+				.set(sn_table.purchase_document_no, None)
+				.where((sn_table.name.isin(serial_nos)) & (sn_table.purchase_document_no == self.voucher_no))
+			).run()
+
 	def throw_negative_batch(self, batch_no, available_qty, precision, posting_datetime=None):
 		from erpnext.stock.stock_ledger import NegativeStockError
 
diff --git a/erpnext/stock/doctype/serial_and_batch_bundle/test_serial_and_batch_bundle.py b/erpnext/stock/doctype/serial_and_batch_bundle/test_serial_and_batch_bundle.py
index d05c0716648..5e33852badc 100644
--- a/erpnext/stock/doctype/serial_and_batch_bundle/test_serial_and_batch_bundle.py
+++ b/erpnext/stock/doctype/serial_and_batch_bundle/test_serial_and_batch_bundle.py
@@ -1159,6 +1159,38 @@ class TestSerialandBatchBundle(FrappeTestCase):
 		# FIFO removes from front: [10, 100] -> [5, 100], rest unchanged
 		self.assertEqual(json.loads(return_sle.stock_queue), [[5, 100], [20, 200], [5, 300]])
 
+	def test_reference_voucher_on_cancel(self):
+		"""
+		When a source document is cancelled, the reference voucher field
+		in the respective serial or batch document should be nullified.
+		"""
+
+		item_code = make_item(
+			"Serial Item",
+			properties={
+				"is_stock_item": 1,
+				"has_serial_no": 1,
+				"serial_no_series": "SERIAL.#####",
+			},
+		).name
+
+		se = make_stock_entry(
+			item_code=item_code,
+			qty=1,
+			target="_Test Warehouse - _TC",
+		)
+		serial_no = get_serial_nos_from_bundle(se.items[0].serial_and_batch_bundle)[0]
+		self.assertEqual(frappe.get_value("Serial No", serial_no, "purchase_document_no"), se.name)
+
+		se.cancel()
+		self.assertIsNone(frappe.get_value("Serial No", serial_no, "purchase_document_no"))
+
+		se1 = frappe.copy_doc(se, ignore_no_copy=False)
+		se1.items[0].serial_no = serial_no
+		se1.submit()
+
+		self.assertEqual(frappe.get_value("Serial No", serial_no, "purchase_document_no"), se1.name)
+
 
 def get_batch_from_bundle(bundle):
 	from erpnext.stock.serial_batch_bundle import get_batch_nos
diff --git a/erpnext/stock/doctype/stock_entry/stock_entry.py b/erpnext/stock/doctype/stock_entry/stock_entry.py
index 24e704e07b2..fec92256108 100644
--- a/erpnext/stock/doctype/stock_entry/stock_entry.py
+++ b/erpnext/stock/doctype/stock_entry/stock_entry.py
@@ -183,6 +183,13 @@ class StockEntry(StockController):
 			)
 
 	def onload(self):
+		self.update_items_from_bin_details()
+
+	def before_print(self, settings=None):
+		super().before_print(settings)
+		self.update_items_from_bin_details()
+
+	def update_items_from_bin_details(self):
 		for item in self.get("items"):
 			item.update(get_bin_details(item.item_code, item.s_warehouse))