diff --git a/erpnext/patches/v4_2/party_model.py b/erpnext/patches/v4_2/party_model.py
index 03eec16..b1bd895 100644
--- a/erpnext/patches/v4_2/party_model.py
+++ b/erpnext/patches/v4_2/party_model.py
@@ -19,7 +19,7 @@
 	receivable_payable_accounts = frappe._dict()
 
 	def _create_account(args):
-		if args["parent_account"]:
+		if args["parent_account"] and frappe.db.exists("Account", args["parent_account"]):
 			account_id = frappe.db.get_value("Account", 
 					{"account_name": args["account_name"], "company": args["company"]})
 			if not account_id:
diff --git a/erpnext/patches/v5_0/replace_renamed_fields_in_custom_scripts_and_print_formats.py b/erpnext/patches/v5_0/replace_renamed_fields_in_custom_scripts_and_print_formats.py
index 1500690..5ab150d 100644
--- a/erpnext/patches/v5_0/replace_renamed_fields_in_custom_scripts_and_print_formats.py
+++ b/erpnext/patches/v5_0/replace_renamed_fields_in_custom_scripts_and_print_formats.py
@@ -16,9 +16,6 @@
 
 		for name, script in frappe.db.sql("select name, {0} as script from `tab{1}` where ({2}) {3}".format(script_field, dt, cond1, cond2)):
 			update_script(dt, name, script_field, script, renamed_fields)
-			
-	# update fieldnames in property setter for idx
-	update_idx_property(renamed_fields)
 
 def get_all_renamed_fields():
 	from erpnext.patches.v5_0.rename_table_fieldnames import rename_map
@@ -49,9 +46,9 @@
 	)
 
 	for fields in rename_map.values():
-		if fields[0] != "entries":
-			renamed_fields += tuple(fields)
-
+		valid_fields = [d for d in fields if d[0] != "entries"]
+		renamed_fields += tuple(valid_fields)
+	
 	return renamed_fields
 
 def update_script(dt, name, script_field, script, renamed_fields):
@@ -65,21 +62,4 @@
 	elif dt in ("Sales Invoice", "Purchase Invoice"):
 		script = re.sub(r"\bentries\b", "items", script)
 
-	frappe.db.set_value(dt, name, script_field, script)
-
-def update_idx_property(renamed_fields):
-	for ps, ordered_fields, dt in frappe.db.sql("select name, value, doc_type from `tabProperty Setter` where property = '_idx'"):
-		for from_field, to_field in renamed_fields:
-			if from_field in ordered_fields:	
-				ordered_fields[ordered_fields.index(from_field)] = to_field
-			
-		# remove invalid fields
-		valid_fields = [f.fieldname for f in frappe.get_meta(dt).fields]
-		for fld in ordered_fields:
-			if fld not in valid_fields:
-				ordered_fields.pop(fld)
-		
-		frappe.db.set_value("Property Setter", ps, "value", ordered_fields)
-		
-	
-	frappe.db.sql("delete from `tabProperty Setter` where `property` = 'idx'")
\ No newline at end of file
+	frappe.db.set_value(dt, name, script_field, script)
\ No newline at end of file