TC_017_2_CSMS — Unlock connector - no charging session running (Fixed cable)

TC_017_2_CSMS — Unlock connector - no charging session running (Fixed cable)

Source: OCPP 1.6 — Compliancy Testing Tool — Test Case Document (Trial 2025-06, Draft). System Under Test: Central System, page 135.

Identification

Field	Value
Test case name	Unlock connector - no charging session running (Fixed cable)
Test case Id	TC_017_2_CSMS
System under test	Central System

Description

This scenario describes how to Charge Point should react to an UnlockConnector.req, when having a fixed cable.

Purpose

To test if the Central System can handle when the Charge Point notifies the Central System that it does not support the unlocking of a connector.

Prerequisite(s)

• N/a

Before (Preparations)

Configuration State(s):

• N/a

Memory State(s):

• N/a

Reusable State(s):

• N/a

Scenario Detail(s)

Charge Point (SUT)	Central System (Tool)
2. The Charge Point responds with a UnlockConnector.conf	1. The Central System sends a UnlockConnector.req

Tool validation(s)

Charge Point side:

Step 2:

(Message: UnlockConnector.conf) status is NotSupported

Central System side:

• N/a

Expected result(s) / behaviour

Charge Point side:

• N/a

Central System side:

• N/a