fix: valuation rate issue while making stock entry from PO

erpnext/buying/doctype/purchase_order/purchase_order.py

@@ -644,7 +644,7 @@ def make_rm_stock_entry(purchase_order, rm_items):
 					}
 					stock_entry.add_to_stock_entry_detail(items_dict)
 
-		stock_entry.set_missing_values()
+		stock_entry.set_missing_values(raise_error_if_no_rate=False)
 		return stock_entry.as_dict()
 	else:
 		frappe.throw(_("No Items selected for transfer"))

erpnext/stock/doctype/stock_entry/stock_entry.py

@@ -2229,11 +2229,11 @@ class StockEntry(StockController):
 
 		return sorted(list(set(get_serial_nos(self.pro_doc.serial_no)) - set(used_serial_nos)))
 
-	def set_missing_values(self):
+	def set_missing_values(self, raise_error_if_no_rate=True):
 		"Updates rate and availability of all the items of mapped doc."
 		self.set_transfer_qty()
 		self.set_actual_qty()
-		self.calculate_rate_and_amount()
+		self.calculate_rate_and_amount(raise_error_if_no_rate=raise_error_if_no_rate)
 
 
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