From 5ba31b2dce59b0d651a246a7ec1bbf618f2dd4c3 Mon Sep 17 00:00:00 2001
From: Jared-Newell-Mobility
 <119603687+Jared-Newell-Mobility@users.noreply.github.com>
Date: Tue, 7 Nov 2023 09:15:43 +0100
Subject: [PATCH] Exception occurrence constraint violation error doc string
 correction (#509)

---
 CHANGELOG.md       | 2 ++
 ocpp/exceptions.py | 4 +++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 021a35bbd..f8dc26da5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Change log
 
+- [#508](https://github.com/mobilityhouse/ocpp/issues/508) Exception - OccurrenceConstraintViolationError doc string correction
+
 ## 0.22.0 (2023-11-03)
 
 - [#493](https://github.com/mobilityhouse/ocpp/issues/493) Reduce use of NotSupportedError in favor of NotImplementedError. Thanks [drc38](@https://github.com/drc38).
diff --git a/ocpp/exceptions.py b/ocpp/exceptions.py
index 5afb23e76..cefba9549 100644
--- a/ocpp/exceptions.py
+++ b/ocpp/exceptions.py
@@ -108,6 +108,7 @@ class OccurenceConstraintViolationError(OCPPError):
         5. Known issues that will not be fixed
         5.1. Page 14, par 4.2.3: CallError: Typo in enum
         Typo in enum: OccurenceConstraintViolation
+    Valid in 2.0.1
     """
 
     code = "OccurenceConstraintViolation"
@@ -121,7 +122,8 @@ class OccurenceConstraintViolationError(OCPPError):
 class OccurrenceConstraintViolationError(OCPPError):
     """
     Not strict OCPP 1.6 - see OccurenceConstraintViolationError
-    Valid OCPP 2.0.1
+    Not valid OCPP 2.0.1
+    Valid in OCPP 2.1
     """
 
     code = "OccurrenceConstraintViolation"