From 711fafc924e451b9b2eae63839280aff11f381cd Mon Sep 17 00:00:00 2001
From: Michael Simons <michael@simons.ac>
Date: Thu, 6 Feb 2020 15:41:33 +0100
Subject: [PATCH] Improve assertion message in
 PersistenceExceptionTranslationInterceptor

Closes gh-24484
---
 .../support/PersistenceExceptionTranslationInterceptor.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spring-tx/src/main/java/org/springframework/dao/support/PersistenceExceptionTranslationInterceptor.java b/spring-tx/src/main/java/org/springframework/dao/support/PersistenceExceptionTranslationInterceptor.java
index 1c035451e9..7727874332 100644
--- a/spring-tx/src/main/java/org/springframework/dao/support/PersistenceExceptionTranslationInterceptor.java
+++ b/spring-tx/src/main/java/org/springframework/dao/support/PersistenceExceptionTranslationInterceptor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -146,7 +146,7 @@ public class PersistenceExceptionTranslationInterceptor
 			else {
 				PersistenceExceptionTranslator translator = this.persistenceExceptionTranslator;
 				if (translator == null) {
-					Assert.state(this.beanFactory != null, "No PersistenceExceptionTranslator set");
+					Assert.state(this.beanFactory != null, "Cannot use PersistenceExceptionTranslator autodetection without ListableBeanFactory");
 					translator = detectPersistenceExceptionTranslators(this.beanFactory);
 					this.persistenceExceptionTranslator = translator;
 				}