Merge pull request #8175 from rohitwaghchaure/production_planning_issue

[fix] sales order with status closed fetching on production planning tool
diff --git a/erpnext/manufacturing/doctype/production_planning_tool/production_planning_tool.py b/erpnext/manufacturing/doctype/production_planning_tool/production_planning_tool.py
index aaa0e95..bc166aa 100644
--- a/erpnext/manufacturing/doctype/production_planning_tool/production_planning_tool.py
+++ b/erpnext/manufacturing/doctype/production_planning_tool/production_planning_tool.py
@@ -42,7 +42,7 @@
 			select distinct so.name, so.transaction_date, so.customer, so.base_grand_total
 			from `tabSales Order` so, `tabSales Order Item` so_item
 			where so_item.parent = so.name
-				and so.docstatus = 1 and so.status != "Stopped"
+				and so.docstatus = 1 and so.status not in ("Stopped", "Closed")
 				and so.company = %(company)s
 				and so_item.qty > so_item.delivered_qty {0} {1}
 				and (exists (select name from `tabBOM` bom where bom.item=so_item.item_code