Есть такой кусок кода:
		try {
            DefaultTransactionDefinition transactionDefinition = new DefaultTransactionDefinition();
            transactionDefinition.setIsolationLevel(TransactionDefinition.ISOLATION_REPEATABLE_READ);
            transaction = transactionManager.getTransaction(transactionDefinition);
            order = create();

            transactionManager.commit(transaction);
        } catch (Exception ex) {
            if (transaction != null) {
                transactionManager.rollback(transaction);
            }
            throw ex;
        }
Метод create():
    public Order create() {
        Order order = new Order();
		// Order setters
        Wallet wallet = walletRepository.forOrder(order);
		// Wallet updates

        log.debug("Saving to db {}", order);

        orderRepository.save(order);
        walletService.save(wallet);

        return order;
    }

Ошибка в логе:
2019-06-18 15:07:40.556 DEBUG 5005 --- [.0-9091-exec-12] o.h.e.t.internal.TransactionImpl         : rollback() called on an inactive transaction
2019-06-18 15:07:40.558 ERROR 5005 --- [.0-9091-exec-12] o.s.orm.jpa.JpaTransactionManager        : Commit exception overridden by rollback exception
org.springframework.dao.InvalidDataAccessApiUsageException: EntityManagerFactory is closed; nested exception is java.lang.IllegalStateException: EntityManagerFactory is closed
        at org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:370) ~[spring-orm-5.1.6.RELEASE.jar!/:5.1.6.RELEASE]
        at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:255) ~[spring-orm-5.1.6.RELEASE.jar!/:5.1.6.RELEASE]
        at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:536) ~[spring-orm-5.1.6.RELEASE.jar!/:5.1.6.RELEASE]
        at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:746) [spring-tx-5.1.6.RELEASE.jar!/:5.1.6.RELEASE]
        at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:714) [spring-tx-5.1.6.RELEASE.jar!/:5.1.6.RELEASE]
        at строка, там где commit вызывается на transactionManager