diff --git a/erpnext/manufacturing/doctype/production_plan/production_plan.py b/erpnext/manufacturing/doctype/production_plan/production_plan.py
index fdef8fe..517b2b0 100644
--- a/erpnext/manufacturing/doctype/production_plan/production_plan.py
+++ b/erpnext/manufacturing/doctype/production_plan/production_plan.py
@@ -1507,19 +1507,17 @@
 				frappe.throw(_("For row {0}: Enter Planned Qty").format(data.get("idx")))
 
 			if bom_no:
-				if (
-					data.get("include_exploded_items")
-					and doc.get("sub_assembly_items")
-					and doc.get("skip_available_sub_assembly_item")
-				):
-					item_details = get_raw_materials_of_sub_assembly_items(
-						item_details,
-						company,
-						bom_no,
-						include_non_stock_items,
-						sub_assembly_items,
-						planned_qty=planned_qty,
-					)
+				if data.get("include_exploded_items") and doc.get("skip_available_sub_assembly_item"):
+					item_details = {}
+					if doc.get("sub_assembly_items"):
+						item_details = get_raw_materials_of_sub_assembly_items(
+							item_details,
+							company,
+							bom_no,
+							include_non_stock_items,
+							sub_assembly_items,
+							planned_qty=planned_qty,
+						)
 
 				elif data.get("include_exploded_items") and include_subcontracted_items:
 					# fetch exploded items from BOM
diff --git a/erpnext/manufacturing/doctype/production_plan/test_production_plan.py b/erpnext/manufacturing/doctype/production_plan/test_production_plan.py
index 1c748a8..53537f9 100644
--- a/erpnext/manufacturing/doctype/production_plan/test_production_plan.py
+++ b/erpnext/manufacturing/doctype/production_plan/test_production_plan.py
@@ -1232,6 +1232,35 @@
 			if row.item_code == "SubAssembly2 For SUB Test":
 				self.assertEqual(row.quantity, 10)
 
+	def test_sub_assembly_and_their_raw_materials_exists(self):
+		from erpnext.manufacturing.doctype.bom.test_bom import create_nested_bom
+
+		bom_tree = {
+			"FG1 For SUB Test": {
+				"SAB1 For SUB Test": {"CP1 For SUB Test": {}},
+				"SAB2 For SUB Test": {},
+			}
+		}
+
+		parent_bom = create_nested_bom(bom_tree, prefix="")
+		for item in ["SAB1 For SUB Test", "SAB2 For SUB Test"]:
+			make_stock_entry(item_code=item, qty=10, rate=100, target="_Test Warehouse - _TC")
+
+		plan = create_production_plan(
+			item_code=parent_bom.item,
+			planned_qty=10,
+			ignore_existing_ordered_qty=1,
+			do_not_submit=1,
+			skip_available_sub_assembly_item=1,
+			warehouse="_Test Warehouse - _TC",
+		)
+
+		items = get_items_for_material_requests(
+			plan.as_dict(), warehouses=[{"warehouse": "_Test Warehouse - _TC"}]
+		)
+
+		self.assertFalse(items)
+
 	def test_transfer_and_purchase_mrp_for_purchase_uom(self):
 		from erpnext.manufacturing.doctype.bom.test_bom import create_nested_bom
 		from erpnext.stock.doctype.warehouse.test_warehouse import create_warehouse