java.lang.ClassCastException: java.math.BigDecimal cannot be cast to java.lang.String
at org.hibernate.envers.entities.mapper.SinglePropertyMapper.mapToMapFromEntity(SinglePropertyMapper.java:70) ~[hibernate-envers-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.envers.entities.mapper.MultiPropertyMapper.map(MultiPropertyMapper.java:88) ~[hibernate-envers-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.envers.synchronization.work.ModWorkUnit.<init>(ModWorkUnit.java:46) ~[hibernate-envers-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.envers.event.EnversPostUpdateEventListenerImpl.onPostUpdate(EnversPostUpdateEventListenerImpl.java:55) ~[hibernate-envers-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.action.internal.EntityUpdateAction.postUpdate(EntityUpdateAction.java:255) ~[hibernate-core-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.action.internal.EntityUpdateAction.execute(EntityUpdateAction.java:212) ~[hibernate-core-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:362) ~[hibernate-core-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:354) ~[hibernate-core-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:276) ~[hibernate-core-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:326) ~[hibernate-core-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52) ~[hibernate-core-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1213) ~[hibernate-core-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:402) ~[hibernate-core-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101) ~[hibernate-core-4.1.8.Final.jar:4.1.8.Final]
at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:175) ~[hibernate-core-4.1.8.Final.jar:4.1.8.Final]