diff --git a/cit-almoxarifado-api/src/main/java/br/com/centralit/api/dao/impl/AtendimentoRequisicaoConsumoItemDaoHibernate.java b/cit-almoxarifado-api/src/main/java/br/com/centralit/api/dao/impl/AtendimentoRequisicaoConsumoItemDaoHibernate.java
index 9181450..970253c 100644
--- a/cit-almoxarifado-api/src/main/java/br/com/centralit/api/dao/impl/AtendimentoRequisicaoConsumoItemDaoHibernate.java
+++ b/cit-almoxarifado-api/src/main/java/br/com/centralit/api/dao/impl/AtendimentoRequisicaoConsumoItemDaoHibernate.java
@@ -1,5 +1,6 @@
 package br.com.centralit.api.dao.impl;
 
+import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.Collection;
 import java.util.List;
@@ -12,6 +13,7 @@ import br.com.centralit.api.model.AtendimentoRequisicaoConsumoItem;
 import br.com.centralit.api.viewHelper.AtendimentoVH;
 import br.com.centralit.framework.dao.arquitetura.CitGenericDAOImpl;
 import br.com.centralit.framework.dao.arquitetura.SearchSeven;
+import br.com.centralit.framework.util.UtilObjeto;
 
 @Repository("atendimentoRequisicaoConsumoItemDao")
 public class AtendimentoRequisicaoConsumoItemDaoHibernate extends CitGenericDAOImpl implements AtendimentoRequisicaoConsumoItemDao {
@@ -85,13 +87,17 @@ public class AtendimentoRequisicaoConsumoItemDaoHibernate extends CitGenericDAOI
 	 */
 	@Override
 	public List<String> buscarAtendimentosComMateriaisEDataMaior(List<Long> idsMateriais, Calendar dataReferencia) {
-		SearchSeven searchSeven = new SearchSeven();
-
-		searchSeven.addField("atendimentoRequisicaoConsumo.numeroAtendimento");
-		searchSeven.addFilterIn("material.id", idsMateriais);
-		searchSeven.addFilterGreaterOrEqual("atendimentoRequisicaoConsumo.dataAtendimento", dataReferencia);
-		searchSeven.setDistinct(true);
-
-		return this.search(searchSeven);
+		if (UtilObjeto.isReferencia(dataReferencia)) {
+			SearchSeven searchSeven = new SearchSeven();
+
+			searchSeven.addField("atendimentoRequisicaoConsumo.numeroAtendimento");
+			searchSeven.addFilterIn("material.id", idsMateriais);
+			searchSeven.addFilterGreaterOrEqual("atendimentoRequisicaoConsumo.dataAtendimento", dataReferencia);
+			searchSeven.setDistinct(true);
+
+			return this.search(searchSeven);
+		} else {
+			return new ArrayList<String>();
+		}
 	}
 }
diff --git a/cit-almoxarifado-api/src/main/java/br/com/centralit/api/dao/impl/BaixaAlmoxarifadoItemDaoHibernate.java b/cit-almoxarifado-api/src/main/java/br/com/centralit/api/dao/impl/BaixaAlmoxarifadoItemDaoHibernate.java
index 8d92eec..22098b9 100644
--- a/cit-almoxarifado-api/src/main/java/br/com/centralit/api/dao/impl/BaixaAlmoxarifadoItemDaoHibernate.java
+++ b/cit-almoxarifado-api/src/main/java/br/com/centralit/api/dao/impl/BaixaAlmoxarifadoItemDaoHibernate.java
@@ -1,5 +1,6 @@
 package br.com.centralit.api.dao.impl;
 
+import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.List;
 
@@ -10,6 +11,7 @@ import org.springframework.stereotype.Repository;
 
 import br.com.centralit.framework.dao.arquitetura.CitGenericDAOImpl;
 import br.com.centralit.framework.dao.arquitetura.SearchSeven;
+import br.com.centralit.framework.util.UtilObjeto;
 
 @Repository("baixaAlmoxarifadoItemDao")
 public class BaixaAlmoxarifadoItemDaoHibernate extends CitGenericDAOImpl implements BaixaAlmoxarifadoItemDao {
@@ -19,14 +21,18 @@ public class BaixaAlmoxarifadoItemDaoHibernate extends CitGenericDAOImpl impleme
 
 	@Override
 	public List<String> buscarBaixasComMateriaisEDataMaior(List<Long> idsMateriais, Calendar dataReferencia) {
-		SearchSeven searchSeven = new SearchSeven();
-
-		searchSeven.addField("baixaAlmoxarifado.numeroBaixa");
-		searchSeven.addFilterIn("materialConsumo.id", idsMateriais);
-		searchSeven.addFilterGreaterOrEqual("baixaAlmoxarifado.dataBaixa", dataReferencia);
-		searchSeven.addFilterNull("dataEstorno");
-		searchSeven.setDistinct(true);
-
-		return this.search(searchSeven);
+		if (UtilObjeto.isReferencia(dataReferencia)) {
+			SearchSeven searchSeven = new SearchSeven();
+
+			searchSeven.addField("baixaAlmoxarifado.numeroBaixa");
+			searchSeven.addFilterIn("materialConsumo.id", idsMateriais);
+			searchSeven.addFilterGreaterOrEqual("baixaAlmoxarifado.dataBaixa", dataReferencia);
+			searchSeven.addFilterNull("dataEstorno");
+			searchSeven.setDistinct(true);
+
+			return this.search(searchSeven);
+		} else {
+			return new ArrayList<String>();
+		}
 	}
 }
--
libgit2 0.21.2