Mahi M [https://community.jboss.org/people/jbpm_new] created the discussion "java.sql.BatchUpdateException: ORA-00001: unique constraint (DM154.SYS_C0044325) violated" To view the discussion, visit: https://community.jboss.org/message/719035#719035 -------------------------------------------------------------- Hi JBPM Community, While launching a new Process we are receiving Unique Constraint Violation Exception Intermittenly. Copied  the same for the reference Caused by: java.sql.BatchUpdateException: ORA-00001: unique constraint (DM154.SYS_C0044325) violated javax.persistence.PersistenceException: org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:614) at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:513) at bitronix.tm.BitronixTransaction.fireBeforeCompletionEvent(BitronixTransaction.java:478) Please do reply to get out of this exception. Thanks -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/719035#719035] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]