I have the following Spring MVC controller that uses both a repository and an active record. I systematically get the following exception:

Code:
Caused by: javax.persistence.EntityNotFoundException: Unable to find trc.suivi.domain.Destinataire with id 892
	at org.hibernate.ejb.Ejb3Configuration$Ejb3EntityNotFoundDelegate.handleEntityNotFound(Ejb3Configuration.java:137)
	at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:233)
	at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:285)
	at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:152)
	at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:1090)
	at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:1038)
	at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:630)
	at org.hibernate.type.EntityType.resolve(EntityType.java:438)
	at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:139)
	at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:982)
	at org.hibernate.loader.Loader.doQuery(Loader.java:857)
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
	at org.hibernate.loader.Loader.doList(Loader.java:2542)
	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
	at org.hibernate.loader.Loader.list(Loader.java:2271)
	at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:459)
	at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:365)
	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
	at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:246)
	... 78 more
Note that the line does exists in database!!

Here is my controller code:

Code:
@RequestMapping("/plis")
@Controller
@RooWebScaffold(path = "plis", formBackingObject = Pli.class)
@RooWebFinder
public class PliController {

	@Autowired
	private PliRepository pliRepository;
	
	@RequestMapping(params = { "find=ByMultiField", "form" }, method = RequestMethod.GET)
    public String findPlisByMultiFieldForm(Model uiModel) {
		populateMultiFieldForm(uiModel);
        return "plis/findPlisByMultiField";
    }
    
    @RequestMapping(params = "find=ByMultiField", method = RequestMethod.GET)
    public String findPlisByMultiField(@RequestParam("identifiant") String identifiant, Model uiModel) {
        uiModel.addAttribute("plis", pliRepository.findPlisByMultiFieldQuery(identifiant, null, false, false, null, false, null, null).getResultList());//REPOSITORY USAGE
        return "plis/list";
    }
           
    void populateMultiFieldForm(Model uiModel) {
        uiModel.addAttribute("pli_datereception_date_format", DateTimeFormat.patternForStyle("M-", LocaleContextHolder.getLocale()));
        uiModel.addAttribute("conteneurnums", ConteneurNum.findAllConteneurNums());//ACTIVE RECORD USAGE
        uiModel.addAttribute("statutplis", Arrays.asList(StatutPli.values()));
    }
}