fix: maintain PO and PO Item ref in SCR Item

erpnext/subcontracting/doctype/subcontracting_order/subcontracting_order.py

@@ -194,9 +194,11 @@ def make_subcontracting_receipt(source_name, target_doc=None):
 
 
 def get_mapped_subcontracting_receipt(source_name, target_doc=None):
-	def update_item(obj, target, source_parent):
+	def update_item(source, target, source_parent):
-		target.qty = flt(obj.qty) - flt(obj.received_qty)
+		target.purchase_order = source_parent.purchase_order
-		target.amount = (flt(obj.qty) - flt(obj.received_qty)) * flt(obj.rate)
+		target.purchase_order_item = source.purchase_order_item
+		target.qty = flt(source.qty) - flt(source.received_qty)
+		target.amount = (flt(source.qty) - flt(source.received_qty)) * flt(source.rate)
 
 	target_doc = get_mapped_doc(
 		"Subcontracting Order",

erpnext/subcontracting/doctype/subcontracting_receipt_item/subcontracting_receipt_item.json

@@ -63,7 +63,9 @@
   "dimension_col_break",
   "project",
   "section_break_80",
-  "page_break"
+  "page_break",
+  "purchase_order",
+  "purchase_order_item"
  ],
  "fields": [
   {
@@ -517,12 +519,31 @@
    "label": "Reference Name",
    "no_copy": 1,
    "read_only": 1
+  },
+  {
+   "fieldname": "purchase_order_item",
+   "fieldtype": "Data",
+   "hidden": 1,
+   "label": "Purchase Order Item",
+   "no_copy": 1,
+   "read_only": 1,
+   "search_index": 1
+  },
+  {
+   "fieldname": "purchase_order",
+   "fieldtype": "Link",
+   "hidden": 1,
+   "label": "Purchase Order",
+   "no_copy": 1,
+   "options": "Purchase Order",
+   "read_only": 1,
+   "search_index": 1
   }
  ],
  "idx": 1,
  "istable": 1,
  "links": [],
- "modified": "2023-11-14 18:38:26.459669",
+ "modified": "2023-11-23 17:38:55.134685",
  "modified_by": "Administrator",
  "module": "Subcontracting",
  "name": "Subcontracting Receipt Item",