diff --git a/erpnext/manufacturing/doctype/sales_forecast/sales_forecast.js b/erpnext/manufacturing/doctype/sales_forecast/sales_forecast.js
index 01623f06ee1084d5133fc11e679a688315b4d0e6..a7acec295a9e3381eb51893c519ede7eaf608035 100644
--- a/erpnext/manufacturing/doctype/sales_forecast/sales_forecast.js
+++ b/erpnext/manufacturing/doctype/sales_forecast/sales_forecast.js
@@ -2,6 +2,7 @@ frappe.ui.form.on("Sales Forecast", {
 	refresh(frm) {
 		frm.trigger("set_query_filters");
 		frm.trigger("set_custom_buttons");
+		frm.set_df_property("items", "cannot_add_rows", true);
 	},
 
 	set_query_filters(frm) {
diff --git a/erpnext/manufacturing/doctype/sales_forecast/sales_forecast.json b/erpnext/manufacturing/doctype/sales_forecast/sales_forecast.json
index ae752a5ff0fa8493453cff623c0f8248090a0e56..c0af3ef832259fdda9a65fa292c62647c4d8538b 100644
--- a/erpnext/manufacturing/doctype/sales_forecast/sales_forecast.json
+++ b/erpnext/manufacturing/doctype/sales_forecast/sales_forecast.json
@@ -90,7 +90,6 @@
    "fieldtype": "Section Break"
   },
   {
-   "allow_bulk_edit": 1,
    "fieldname": "items",
    "fieldtype": "Table",
    "label": "Items",
@@ -167,7 +166,7 @@
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2025-09-21 13:24:34.720794",
+ "modified": "2025-11-13 16:33:49.682684",
  "modified_by": "Administrator",
  "module": "Manufacturing",
  "name": "Sales Forecast",