From c17a83cc0df2bf1cb79d9495dfc83f0d8ffba819 Mon Sep 17 00:00:00 2001
From: nikowitt <github@wittenbeck-it.de>
Date: Thu, 19 Jul 2018 12:15:31 +0200
Subject: [PATCH] HHH-12830 Improve error message when a method is called in a
 non active transaction

---
 .../hibernate/context/internal/ThreadLocalSessionContext.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hibernate-core/src/main/java/org/hibernate/context/internal/ThreadLocalSessionContext.java b/hibernate-core/src/main/java/org/hibernate/context/internal/ThreadLocalSessionContext.java
index 85cc4334dc..b87cab0e14 100644
--- a/hibernate-core/src/main/java/org/hibernate/context/internal/ThreadLocalSessionContext.java
+++ b/hibernate-core/src/main/java/org/hibernate/context/internal/ThreadLocalSessionContext.java
@@ -342,7 +342,8 @@ public class ThreadLocalSessionContext extends AbstractCurrentSessionContext {
 						LOG.tracef( "Allowing invocation [%s] to proceed to real (non-transacted) session - deprecated methods", methodName );
 					}
 					else {
-						throw new HibernateException( methodName + " is not valid without active transaction" );
+						throw new HibernateException( "Calling method '" + methodName + "' is not valid without an active transaction (Current status: "
+								+ realSession.getTransaction().getStatus() + ")" );
 					}
 				}
 				LOG.tracef( "Allowing proxy invocation [%s] to proceed to real session", methodName );