Scott Marlow ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiNjQ1NWQ3YjY2... ) / Improvement ( https://hibernate.atlassian.net/browse/HHH-16529?atlOrigin=eyJpIjoiNjQ1NW... ) HHH-16529 ( https://hibernate.atlassian.net/browse/HHH-16529?atlOrigin=eyJpIjoiNjQ1NW... ) Consider adding validation that the org.hibernate.bytecode.enhance.spi.EnhancementInfo#version matches the Hibernate version being used... ( https://hibernate.atlassian.net/browse/HHH-16529?atlOrigin=eyJpIjoiNjQ1NW... ) Issue Type: Improvement Affects Versions: 6.2.1 Assignee: Unassigned Components: bytecode-enhancement, hibernate-core Created: 27/Apr/2023 10:18 AM Priority: Major Reporter: Scott Marlow ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) This issue is for requesting an enhancement to add validation of the EnhancementInfo.version() against the version of Hibernate ORM being used. I build-time-enhanced the https://github.com/scottmarlow/quickstart/tree/EAP7-1648_build-time_Hiber... (quickstart/hibernate) application with Hibernate ORM 6.2.0.Final and then deployed (mvn clean verify wildfly:deploy) the application on WildFly with TRACE logging enabled for “org.hibernate” + “org.jboss.as.jpa“ which shows the following: TRACE [org.jboss.as.jpa] (MSC service thread 1-3) rewrite entity class 'org/jboss/as/quickstart/hibernate/model/Member' using transformer 'org.hibernate.jpa.internal.enhance.EnhancingClassTransformerImpl' for 'hibernate.war#prima ry' DEBUG [org.hibernate.bytecode.enhance.spi.Enhancer] (MSC service thread 1-3) Skipping enhancement of [org.jboss.as.quickstart.hibernate.model.Member] : already enhanced Since the build of WildFly that I used contains Hibernate ORM 6.2.1.Final, I expected to see an exception thrown (perhaps after the already enhanced message is logged) but I forget why I expected that to be done already. ( https://hibernate.atlassian.net/browse/HHH-16529#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16529#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100223- sha1:02266b8 )