diff --git a/erpnext/public/js/controllers/transaction.js b/erpnext/public/js/controllers/transaction.js
index 8e8c48f..f126f6a 100644
--- a/erpnext/public/js/controllers/transaction.js
+++ b/erpnext/public/js/controllers/transaction.js
@@ -551,6 +551,10 @@
 											if(!d[k]) d[k] = v;
 										});
 
+										if (d.has_batch_no && d.has_serial_no) {
+											d.batch_no = undefined;
+										}
+
 										erpnext.show_serial_batch_selector(me.frm, d, (item) => {
 											me.frm.script_manager.trigger('qty', item.doctype, item.name);
 											if (!me.frm.doc.set_warehouse)
diff --git a/erpnext/selling/sales_common.js b/erpnext/selling/sales_common.js
index af10069..095b7c3 100644
--- a/erpnext/selling/sales_common.js
+++ b/erpnext/selling/sales_common.js
@@ -228,9 +228,15 @@
 	warehouse: function(doc, cdt, cdn) {
 		var me = this;
 		var item = frappe.get_doc(cdt, cdn);
+
+		if (item.serial_no && item.qty === item.serial_no.split(`\n`).length) {
+			return;
+		}
+
 		if (item.serial_no && !item.batch_no) {
 			item.serial_no = null;
 		}
+
 		var has_batch_no;
 		frappe.db.get_value('Item', {'item_code': item.item_code}, 'has_batch_no', (r) => {
 			has_batch_no = r && r.has_batch_no;