Merge branch 'develop' into stock-reservation

erpnext/controllers/accounts_controller.py

@@ -392,6 +392,9 @@ class AccountsController(TransactionBase):
 				)
 
 	def validate_inter_company_reference(self):
+		if self.get("is_return"):
+			return
+
 		if self.doctype not in ("Purchase Invoice", "Purchase Receipt"):
 			return
 
@@ -1679,6 +1682,9 @@ class AccountsController(TransactionBase):
 					d.base_payment_amount = flt(
 						d.payment_amount * self.get("conversion_rate"), d.precision("base_payment_amount")
 					)
+		else:
+			self.fetch_payment_terms_from_order(po_or_so, doctype)
+			self.ignore_default_payment_terms_template = 1
 
 	def get_order_details(self):
 		if self.doctype == "Sales Invoice":