diff --git a/erpnext/selling/doctype/sales_order/sales_order.js b/erpnext/selling/doctype/sales_order/sales_order.js
index 69bbae3d9a1..99d979959df 100644
--- a/erpnext/selling/doctype/sales_order/sales_order.js
+++ b/erpnext/selling/doctype/sales_order/sales_order.js
@@ -288,6 +288,7 @@ frappe.ui.form.on("Sales Order", {
 					label: __("Items to Reserve"),
 					allow_bulk_edit: false,
 					cannot_add_rows: true,
+					cannot_delete_rows: true,
 					data: [],
 					fields: [
 						{
@@ -356,7 +357,7 @@ frappe.ui.form.on("Sales Order", {
 			],
 			primary_action_label: __("Reserve Stock"),
 			primary_action: () => {
-				var data = { items: dialog.fields_dict.items.grid.data };
+				var data = { items: dialog.fields_dict.items.grid.get_selected_children() };
 
 				if (data.items && data.items.length > 0) {
 					frappe.call({
@@ -373,9 +374,11 @@ frappe.ui.form.on("Sales Order", {
 							frm.reload_doc();
 						},
 					});
-				}
 
-				dialog.hide();
+					dialog.hide();
+				} else {
+					frappe.msgprint(__("Please select items to reserve."));
+				}
 			},
 		});
 
@@ -390,6 +393,7 @@ frappe.ui.form.on("Sales Order", {
 
 				if (unreserved_qty > 0) {
 					dialog.fields_dict.items.df.data.push({
+						__checked: 1,
 						sales_order_item: item.name,
 						item_code: item.item_code,
 						warehouse: item.warehouse,
@@ -414,6 +418,7 @@ frappe.ui.form.on("Sales Order", {
 					label: __("Reserved Stock"),
 					allow_bulk_edit: false,
 					cannot_add_rows: true,
+					cannot_delete_rows: true,
 					in_place_edit: true,
 					data: [],
 					fields: [
@@ -457,7 +462,7 @@ frappe.ui.form.on("Sales Order", {
 			],
 			primary_action_label: __("Unreserve Stock"),
 			primary_action: () => {
-				var data = { sr_entries: dialog.fields_dict.sr_entries.grid.data };
+				var data = { sr_entries: dialog.fields_dict.sr_entries.grid.get_selected_children() };
 
 				if (data.sr_entries && data.sr_entries.length > 0) {
 					frappe.call({
@@ -473,9 +478,11 @@ frappe.ui.form.on("Sales Order", {
 							frm.reload_doc();
 						},
 					});
-				}
 
-				dialog.hide();
+					dialog.hide();
+				} else {
+					frappe.msgprint(__("Please select items to unreserve."));
+				}
 			},
 		});