fix: AD not getting copied from SCO while creating a SE (#32004)

diff --git a/erpnext/stock/doctype/stock_entry/stock_entry.py b/erpnext/stock/doctype/stock_entry/stock_entry.py
index 7721efb..d709522 100644
--- a/erpnext/stock/doctype/stock_entry/stock_entry.py
+++ b/erpnext/stock/doctype/stock_entry/stock_entry.py
@@ -2568,27 +2568,26 @@
 
 @frappe.whitelist()
 def get_items_from_subcontracting_order(source_name, target_doc=None):
-	sco = frappe.get_doc("Subcontracting Order", source_name)
+	def post_process(source, target):
+		target.stock_entry_type = target.purpose = "Send to Subcontractor"
+		target.subcontracting_order = source_name
 
-	if sco.docstatus == 1:
-		if target_doc and isinstance(target_doc, str):
-			target_doc = frappe.get_doc(json.loads(target_doc))
-
-		if target_doc.items:
-			target_doc.items = []
+		if target.items:
+			target.items = []
 
 		warehouses = {}
-		for item in sco.items:
+		for item in source.items:
 			warehouses[item.name] = item.warehouse
 
-		for item in sco.supplied_items:
-			target_doc.append(
+		for item in source.supplied_items:
+			target.append(
 				"items",
 				{
 					"s_warehouse": warehouses.get(item.reference_name),
-					"t_warehouse": sco.supplier_warehouse,
+					"t_warehouse": source.supplier_warehouse,
+					"subcontracted_item": item.main_item_code,
 					"item_code": item.rm_item_code,
-					"qty": item.required_qty,
+					"qty": max(item.required_qty - item.total_supplied_qty, 0),
 					"transfer_qty": item.required_qty,
 					"uom": item.stock_uom,
 					"stock_uom": item.stock_uom,
@@ -2596,6 +2595,23 @@
 				},
 			)
 
+	target_doc = get_mapped_doc(
+		"Subcontracting Order",
+		source_name,
+		{
+			"Subcontracting Order": {
+				"doctype": "Stock Entry",
+				"field_no_map": ["purchase_order"],
+				"validation": {
+					"docstatus": ["=", 1],
+				},
+			},
+		},
+		target_doc,
+		post_process,
+		ignore_child_tables=True,
+	)
+
 	return target_doc
 
 
diff --git a/erpnext/subcontracting/doctype/subcontracting_order/subcontracting_order.js b/erpnext/subcontracting/doctype/subcontracting_order/subcontracting_order.js
index bbc58fe..065ef39 100644
--- a/erpnext/subcontracting/doctype/subcontracting_order/subcontracting_order.js
+++ b/erpnext/subcontracting/doctype/subcontracting_order/subcontracting_order.js
@@ -164,10 +164,7 @@
 				if (flt(doc.per_received) < 100) {
 					cur_frm.add_custom_button(__('Subcontracting Receipt'), this.make_subcontracting_receipt, __('Create'));
 					if (me.has_unsupplied_items()) {
-						cur_frm.add_custom_button(__('Material to Supplier'),
-							() => {
-								me.make_stock_entry();
-							}, __('Transfer'));
+						cur_frm.add_custom_button(__('Material to Supplier'), this.make_stock_entry, __('Transfer'));
 					}
 				}
 				cur_frm.page.set_inner_btn_group_as_primary(__('Create'));
@@ -195,120 +192,6 @@
 		transaction_controller.autofill_warehouse(child_table, warehouse_field, warehouse);
 	}
 
-	make_stock_entry() {
-		var items = $.map(cur_frm.doc.items, (d) => d.bom ? d.item_code : false);
-		var me = this;
-
-		if (items.length >= 1) {
-			me.raw_material_data = [];
-			me.show_dialog = 1;
-			let title = __('Transfer Material to Supplier');
-			let fields = [
-				{ fieldtype: 'Section Break', label: __('Raw Materials') },
-				{
-					fieldname: 'sub_con_rm_items', fieldtype: 'Table', label: __('Items'),
-					fields: [
-						{
-							fieldtype: 'Data',
-							fieldname: 'item_code',
-							label: __('Item'),
-							read_only: 1,
-							in_list_view: 1
-						},
-						{
-							fieldtype: 'Data',
-							fieldname: 'rm_item_code',
-							label: __('Raw Material'),
-							read_only: 1,
-							in_list_view: 1
-						},
-						{
-							fieldtype: 'Float',
-							read_only: 1,
-							fieldname: 'qty',
-							label: __('Quantity'),
-							in_list_view: 1
-						},
-						{
-							fieldtype: 'Data',
-							read_only: 1,
-							fieldname: 'warehouse',
-							label: __('Reserve Warehouse'),
-							in_list_view: 1
-						},
-						{
-							fieldtype: 'Float',
-							read_only: 1,
-							fieldname: 'rate',
-							label: __('Rate'),
-							hidden: 1
-						},
-						{
-							fieldtype: 'Float',
-							read_only: 1,
-							fieldname: 'amount',
-							label: __('Amount'),
-							hidden: 1
-						},
-						{
-							fieldtype: 'Link',
-							read_only: 1,
-							fieldname: 'uom',
-							label: __('UOM'),
-							hidden: 1
-						}
-					],
-					data: me.raw_material_data,
-					get_data: () => me.raw_material_data
-				}
-			];
-
-			me.dialog = new frappe.ui.Dialog({
-				title: title, fields: fields
-			});
-
-			if (me.frm.doc['supplied_items']) {
-				me.frm.doc['supplied_items'].forEach((item) => {
-					if (item.rm_item_code && item.main_item_code && item.required_qty - item.supplied_qty != 0) {
-						me.raw_material_data.push({
-							'name': item.name,
-							'item_code': item.main_item_code,
-							'rm_item_code': item.rm_item_code,
-							'item_name': item.rm_item_code,
-							'qty': item.required_qty - item.supplied_qty,
-							'warehouse': item.reserve_warehouse,
-							'rate': item.rate,
-							'amount': item.amount,
-							'stock_uom': item.stock_uom
-						});
-						me.dialog.fields_dict.sub_con_rm_items.grid.refresh();
-					}
-				});
-			}
-
-			me.dialog.get_field('sub_con_rm_items').check_all_rows();
-
-			me.dialog.show();
-			this.dialog.set_primary_action(__('Transfer'), () => {
-				me.values = me.dialog.get_values();
-				if (me.values) {
-					me.values.sub_con_rm_items.map((row, i) => {
-						if (!row.item_code || !row.rm_item_code || !row.warehouse || !row.qty || row.qty === 0) {
-							let row_id = i + 1;
-							frappe.throw(__('Item Code, warehouse and quantity are required on row {0}', [row_id]));
-						}
-					});
-					me.make_rm_stock_entry(me.dialog.fields_dict.sub_con_rm_items.grid.get_selected_children());
-					me.dialog.hide();
-				}
-			});
-		}
-
-		me.dialog.get_close_btn().on('click', () => {
-			me.dialog.hide();
-		});
-	}
-
 	has_unsupplied_items() {
 		return this.frm.doc['supplied_items'].some(item => item.required_qty > item.supplied_qty);
 	}
@@ -321,6 +204,15 @@
 		});
 	}
 
+	make_stock_entry() {
+		frappe.model.open_mapped_doc({
+			method: 'erpnext.stock.doctype.stock_entry.stock_entry.get_items_from_subcontracting_order',
+			source_name: cur_frm.doc.name,
+			freeze: true,
+			freeze_message: __('Creating Stock Entry ...')
+		});
+	}
+
 	make_rm_stock_entry(rm_items) {
 		frappe.call({
 			method: 'erpnext.controllers.subcontracting_controller.make_rm_stock_entry',