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ids for this class must be manually assigned before calling save(): com.mymodel.CurrCodes
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ids for this class must be manually assigned before calling save(): hdtp..Runway
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ids for this class must be manually assigned before calling save(): hdtp..Runway
org.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned before calling save(): com.mymodel.CurrCodes	at org.hibernate.id.Assigned.generate(Assigned.java:33)	at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:91)	at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:186)	at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:33)	at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:175)	at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:27)	at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70)	at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:530)	at org.hibernate.impl.SessionImpl.save(SessionImpl.java:518)	at org.hibernate.impl.SessionImpl.save(SessionImpl.java:514)	at org.openxava.model.impl.HibernatePersistenceProvider.persist(HibernatePersistenceProvider.java:33)	at org.openxava.model.impl.BasePOJOPersistenceProvider.create(BasePOJOPersistenceProvider.java:156)	at org.openxava.model.impl.MapFacadeBean.create(MapFacadeBean.java:695)	at org.openxava.model.impl.MapFacadeBean.create(MapFacadeBean.java:38)	at org.openxava.model.MapFacade.create(MapFacade.java:73)	at org.openxava.actions.SaveAction.execute(SaveAction.java:24)	at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:309)	at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:238)	at org.openxava.controller.ModuleManager.execute(ModuleManager.java:205)