---
schema_version: "1"
id: 98b3e13036a64658442332b5054bd0d10418bf5e281e4c0f05c9092a5ed815b1
title: OCAPI 23.1 - Property Selector Key Error Identifier
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/commerce/264-0-0/rn_b2c_ocapi_propety_selector_key.md
canonical_url: https://help.salesforce.com/s/articleView?id=commerce.rn_b2c_ocapi_propety_selector_key.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 9f46ba8b277e756bea657c808fb0e689d03c7ad1212f522df8ea8117384c216c
description: Beginning with OCAPI Version 23.1 a MalformedSelectorException is thrown if the selector key is incorrect. Previously, the property selection didn't work when the "select= key was incorrectly defined. For example, select%20=(price), resulted in the selector being skipped without any error message, and the normal response was returned.
products:
  - Commerce
  - B2C Commerce
release: "264"
---
# OCAPI 23.1 - Property Selector Key Error Identifier

Beginning with OCAPI Version 23.1 a `MalformedSelectorException` is thrown if the selector key is incorrect. Previously, the property selection didn't work when the "`select=` key was incorrectly defined. For example, `select%20=(price)`, resulted in the selector being skipped without any error message, and the normal response was returned.