diff --git a/src/com/rjconsultores/ventaboletos/dao/hibernate/AbastoCentralHibernateDAO.java b/src/com/rjconsultores/ventaboletos/dao/hibernate/AbastoCentralHibernateDAO.java
index 40cc339b4..4989d3e2a 100644
--- a/src/com/rjconsultores/ventaboletos/dao/hibernate/AbastoCentralHibernateDAO.java
+++ b/src/com/rjconsultores/ventaboletos/dao/hibernate/AbastoCentralHibernateDAO.java
@@ -85,7 +85,7 @@ public class AbastoCentralHibernateDAO extends GenericHibernateDAO<AbastoCentral
 		session.clear();
 	}
 
-	@Transactional
+	@Transactional(readOnly=true)
 	public void suscribirBilhetes(List<AbastoCentral> bilhetes) {
 		Session session = getSessionFactory().getCurrentSession(); 
 		
@@ -95,7 +95,7 @@ public class AbastoCentralHibernateDAO extends GenericHibernateDAO<AbastoCentral
 			
 			session.save(bilhete);
 			
-			if(++count % 20 == 0){
+			if(++count % 50 == 0){
 				session.flush();
 				session.clear();
 			}