MK ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=70121%3... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiNjFkN2M4MmZh... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16126?atlOrigin=eyJpIjoiNjFkN2... ) HHH-16126 ( https://hibernate.atlassian.net/browse/HHH-16126?atlOrigin=eyJpIjoiNjFkN2... ) TransientObjectException when loading versioned entity from second-level cache ( https://hibernate.atlassian.net/browse/HHH-16126?atlOrigin=eyJpIjoiNjFkN2... ) Issue Type: Bug Affects Versions: 6.2.0.CR2, 6.1.6 Assignee: Unassigned Attachments: hibernate-test-version-transient-error.zip Components: hibernate-core Created: 01/Feb/2023 04:01 AM Priority: Blocker Reporter: MK ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=70121%3... ) When using cached entities along with optimistic locking using the @Version annotation and lazy loading a TransientObjectException may be thrown during flushing. A test case is attached. Entities: @NamedQueries({ @NamedQuery( name = "Domain.selectAll" , query = "SELECT DISTINCT d" + " FROM Domain d" + " LEFT JOIN FETCH d.servers s" ) }) @Entity public class Domain { @Id @GeneratedValue private Long id; @ManyToOne private Privilege privilege; @Version private Integer rowVersion; @OneToMany(mappedBy = "domain" ) private Set<Server> servers; } @Entity public class Privilege { @Id @GeneratedValue private Long id; @ManyToOne(fetch = FetchType.LAZY) private Domain domain; @ManyToOne(fetch = FetchType.LAZY) private Server server; @Version private Integer rowVersion; } @Entity @Cacheable @Cache(usage = CacheConcurrencyStrategy.READ_WRITE) public class Server { @Id @GeneratedValue private Long id; @ManyToOne private Domain domain; @ManyToOne private Privilege privilege; @Version private Integer rowVersion; } Code: @Test public void hhh123Test() throws Exception { EntityManager entityManager = entityManagerFactory.createEntityManager(); entityManager.getTransaction().begin(); // Load all domains - a TransientObjectException is thrown List<Domain> domains = entityManager.createNamedQuery( "Domain.selectAll" , Domain.class) .getResultList(); entityManager.getTransaction().commit(); entityManager.close(); } ( https://hibernate.atlassian.net/browse/HHH-16126#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16126#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#100214- sha1:06410ea )