diff --git a/erpnext/assets/doctype/asset/asset.js b/erpnext/assets/doctype/asset/asset.js
index 528b79cb6550ceb2d21dd540813dece8e907d07e..c00aec8a1b43e6ff9332de1ed08197f01a2c4fcd 100644
--- a/erpnext/assets/doctype/asset/asset.js
+++ b/erpnext/assets/doctype/asset/asset.js
@@ -622,9 +622,7 @@ frappe.ui.form.on("Asset", {
 		frm.trigger("toggle_reference_doc");
 		if (frm.doc.purchase_receipt) {
 			if (frm.doc.item_code) {
-				frappe.db.get_doc("Purchase Receipt", frm.doc.purchase_receipt).then((pr_doc) => {
-					frm.events.set_values_from_purchase_doc(frm, "Purchase Receipt", pr_doc);
-				});
+				frm.events.set_values_from_purchase_doc(frm, "Purchase Receipt");
 			} else {
 				frm.set_value("purchase_receipt", "");
 				frappe.msgprint({
@@ -639,9 +637,7 @@ frappe.ui.form.on("Asset", {
 		frm.trigger("toggle_reference_doc");
 		if (frm.doc.purchase_invoice) {
 			if (frm.doc.item_code) {
-				frappe.db.get_doc("Purchase Invoice", frm.doc.purchase_invoice).then((pi_doc) => {
-					frm.events.set_values_from_purchase_doc(frm, "Purchase Invoice", pi_doc);
-				});
+				frm.events.set_values_from_purchase_doc(frm, "Purchase Invoice");
 			} else {
 				frm.set_value("purchase_invoice", "");
 				frappe.msgprint({
@@ -652,45 +648,35 @@ frappe.ui.form.on("Asset", {
 		}
 	},
 
-	set_values_from_purchase_doc: function (frm, doctype, purchase_doc) {
-		frm.set_value("company", purchase_doc.company);
-		if (purchase_doc.bill_date) {
-			frm.set_value("purchase_date", purchase_doc.bill_date);
-		} else {
-			frm.set_value("purchase_date", purchase_doc.posting_date);
-		}
-		if (!frm.doc.is_existing_asset && !frm.doc.available_for_use_date) {
-			frm.set_value("available_for_use_date", frm.doc.purchase_date);
-		}
-		const item = purchase_doc.items.find((item) => item.item_code === frm.doc.item_code);
-		if (!item) {
-			let doctype_field = frappe.scrub(doctype);
-			frm.set_value(doctype_field, "");
-			frappe.msgprint({
-				title: __("Invalid {0}", [__(doctype)]),
-				message: __("The selected {0} does not contain the selected Asset Item.", [__(doctype)]),
-				indicator: "red",
-			});
-		}
-		frappe.db.get_value("Item", item.item_code, "is_grouped_asset", (r) => {
-			var asset_quantity = r.is_grouped_asset ? item.qty : 1;
-			var purchase_amount = flt(
-				item.valuation_rate * asset_quantity,
-				precision("gross_purchase_amount")
-			);
+	set_values_from_purchase_doc: (frm, doctype) => {
+		frappe.call({
+			method: "erpnext.assets.doctype.asset.asset.get_values_from_purchase_doc",
+			args: {
+				purchase_doc_name: frm.doc.purchase_receipt || frm.doc.purchase_invoice,
+				item_code: frm.doc.item_code,
+				doctype: doctype,
+			},
+			callback: (r) => {
+				if (r.message) {
+					let data = r.message;
+					frm.set_value("company", data.company);
+					frm.set_value("purchase_date", data.purchase_date);
+					frm.set_value("gross_purchase_amount", data.gross_purchase_amount);
+					frm.set_value("purchase_amount", data.gross_purchase_amount);
+					frm.set_value("asset_quantity", data.asset_quantity);
+					frm.set_value("cost_center", data.cost_center);
+
+					if (doctype === "Purchase Receipt") {
+						frm.set_value("purchase_receipt_item", data.purchase_receipt_item);
+					} else {
+						frm.set_value("purchase_invoice_item", data.purchase_invoice_item);
+					}
 
-			frm.set_value("gross_purchase_amount", purchase_amount);
-			frm.set_value("purchase_amount", purchase_amount);
-			frm.set_value("asset_quantity", asset_quantity);
-			frm.set_value("cost_center", item.cost_center || purchase_doc.cost_center);
-			if (item.asset_location) {
-				frm.set_value("location", item.asset_location);
-			}
-			if (doctype === "Purchase Receipt") {
-				frm.set_value("purchase_receipt_item", item.name);
-			} else if (doctype === "Purchase Invoice") {
-				frm.set_value("purchase_invoice_item", item.name);
-			}
+					let is_editable = !data.is_multiple_items; // if multiple items, then fields should be read-only
+					frm.set_df_property("gross_purchase_amount", "read_only", is_editable);
+					frm.set_df_property("asset_quantity", "read_only", is_editable);
+				}
+			},
 		});
 	},
 
diff --git a/erpnext/assets/doctype/asset/asset.json b/erpnext/assets/doctype/asset/asset.json
index 669d277755ce2bca3d531a4ac4dac21cbfef08db..78293c687d692c27f8b3e6b6aea4d0fd335b4dad 100644
--- a/erpnext/assets/doctype/asset/asset.json
+++ b/erpnext/assets/doctype/asset/asset.json
@@ -228,8 +228,7 @@
    "fieldtype": "Currency",
    "label": "Gross Purchase Amount",
    "mandatory_depends_on": "eval:(!doc.is_composite_asset || doc.docstatus==1)",
-   "options": "Company:company:default_currency",
-   "read_only_depends_on": "eval:!doc.is_existing_asset"
+   "options": "Company:company:default_currency"
   },
   {
    "fieldname": "available_for_use_date",
@@ -436,8 +435,7 @@
    "default": "1",
    "fieldname": "asset_quantity",
    "fieldtype": "Int",
-   "label": "Asset Quantity",
-   "read_only_depends_on": "eval:!doc.is_existing_asset && !doc.is_composite_asset"
+   "label": "Asset Quantity"
   },
   {
    "fieldname": "depr_entry_posting_status",
@@ -507,17 +505,15 @@
   },
   {
    "fieldname": "purchase_receipt_item",
-   "fieldtype": "Link",
+   "fieldtype": "Data",
    "hidden": 1,
-   "label": "Purchase Receipt Item",
-   "options": "Purchase Receipt Item"
+   "label": "Purchase Receipt Item"
   },
   {
    "fieldname": "purchase_invoice_item",
-   "fieldtype": "Link",
+   "fieldtype": "Data",
    "hidden": 1,
-   "label": "Purchase Invoice Item",
-   "options": "Purchase Invoice Item"
+   "label": "Purchase Invoice Item"
   },
   {
    "fieldname": "insurance_details_tab",
@@ -592,7 +588,7 @@
    "link_fieldname": "target_asset"
   }
  ],
- "modified": "2024-12-26 14:23:20.968882",
+ "modified": "2025-02-11 16:01:56.140904",
  "modified_by": "Administrator",
  "module": "Assets",
  "name": "Asset",
diff --git a/erpnext/assets/doctype/asset/asset.py b/erpnext/assets/doctype/asset/asset.py
index da23877075d3eb0997d792f389c6334ae4388fd8..afb41ee6247f0c5078409ea014289118ca8dc06c 100644
--- a/erpnext/assets/doctype/asset/asset.py
+++ b/erpnext/assets/doctype/asset/asset.py
@@ -95,9 +95,9 @@ class Asset(AccountsController):
 		purchase_amount: DF.Currency
 		purchase_date: DF.Date | None
 		purchase_invoice: DF.Link | None
-		purchase_invoice_item: DF.Link | None
+		purchase_invoice_item: DF.Data | None
 		purchase_receipt: DF.Link | None
-		purchase_receipt_item: DF.Link | None
+		purchase_receipt_item: DF.Data | None
 		split_from: DF.Link | None
 		status: DF.Literal[
 			"Draft",
@@ -121,6 +121,7 @@ class Asset(AccountsController):
 
 	def validate(self):
 		self.validate_precision()
+		self.set_purchase_doc_row_item()
 		self.validate_asset_values()
 		self.validate_asset_and_reference()
 		self.validate_item()
@@ -200,6 +201,38 @@ class Asset(AccountsController):
 	def after_delete(self):
 		add_asset_activity(self.name, _("Asset deleted"))
 
+	def set_purchase_doc_row_item(self):
+		if self.is_existing_asset or self.is_composite_asset:
+			return
+
+		self.purchase_amount = self.gross_purchase_amount
+		purchase_doc_type = "Purchase Receipt" if self.purchase_receipt else "Purchase Invoice"
+		purchase_doc = self.purchase_receipt or self.purchase_invoice
+
+		if not purchase_doc:
+			return
+
+		linked_item = self.get_linked_item(purchase_doc_type, purchase_doc)
+
+		if linked_item:
+			if purchase_doc_type == "Purchase Receipt":
+				self.purchase_receipt_item = linked_item
+			else:
+				self.purchase_invoice_item = linked_item
+
+	def get_linked_item(self, purchase_doc_type, purchase_doc):
+		purchase_doc = frappe.get_doc(purchase_doc_type, purchase_doc)
+
+		for item in purchase_doc.items:
+			if self.asset_quantity > 1:
+				if item.base_net_amount == self.gross_purchase_amount and item.qty == self.asset_quantity:
+					return item.name
+				elif item.qty == self.asset_quantity:
+					return item.name
+			else:
+				if item.base_net_rate == self.gross_purchase_amount and item.qty == self.asset_quantity:
+					return item.name
+
 	def validate_asset_and_reference(self):
 		if self.purchase_invoice or self.purchase_receipt:
 			reference_doc = "Purchase Invoice" if self.purchase_invoice else "Purchase Receipt"
@@ -1126,6 +1159,30 @@ def has_active_capitalization(asset):
 	return active_capitalizations > 0
 
 
+@frappe.whitelist()
+def get_values_from_purchase_doc(purchase_doc_name, item_code, doctype):
+	purchase_doc = frappe.get_doc(doctype, purchase_doc_name)
+	matching_items = [item for item in purchase_doc.items if item.item_code == item_code]
+
+	if not matching_items:
+		frappe.throw(_(f"Selected {doctype} does not contain the Item Code {item_code}"))
+
+	first_item = matching_items[0]
+	is_multiple_items = len(matching_items) > 1
+
+	return {
+		"company": purchase_doc.company,
+		"purchase_date": purchase_doc.get("bill_date") or purchase_doc.get("posting_date"),
+		"gross_purchase_amount": flt(first_item.base_net_amount),
+		"asset_quantity": first_item.qty,
+		"cost_center": first_item.cost_center or purchase_doc.get("cost_center"),
+		"asset_location": first_item.get("asset_location"),
+		"is_multiple_items": is_multiple_items,
+		"purchase_receipt_item": first_item.name if doctype == "Purchase Receipt" else None,
+		"purchase_invoice_item": first_item.name if doctype == "Purchase Invoice" else None,
+	}
+
+
 @frappe.whitelist()
 def split_asset(asset_name, split_qty):
 	asset = frappe.get_doc("Asset", asset_name)