Hi Evgenii , Yes i have try that. Without Spring Transaction.
private int sequenceManual(String seqName) { int seq = 0; Query query; try { em.getTransaction().begin(); query = this.em.createNativeQuery("UPDATE SEQUENCE SET SEQ_COUNT = SEQ_COUNT + " + INCREMENT + " WHERE SEQ_NAME = '" +seqName+"'"); seq = (Integer) query.executeUpdate(); em.getTransaction().commit(); And also get an error: java.lang.IllegalStateException: Not allowed to create transaction on shared EntityManager - use Spring transactions or EJB CMT instead Would you share your code here Evgenii ? Thanks for your help... -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/