diff --git a/src/com/rjconsultores/ventaboletos/service/impl/UsuarioServiceImpl.java b/src/com/rjconsultores/ventaboletos/service/impl/UsuarioServiceImpl.java
index edb1aeda3..a89ece884 100644
--- a/src/com/rjconsultores/ventaboletos/service/impl/UsuarioServiceImpl.java
+++ b/src/com/rjconsultores/ventaboletos/service/impl/UsuarioServiceImpl.java
@@ -102,7 +102,7 @@ public class UsuarioServiceImpl implements UsuarioService, UserDetailsService {
 				if (ApplicationProperties.getInstance().isCustomHabilitado(CustomEnum.CONTRASENA_VALIDA_COMPLEJIDAD.getDescricao())) {
 					
 					ConstanteService constanteService = (ConstanteService) AppContext.getApplicationContext().getBean("constanteService");
-					boolean CONSTANTE_CANT_MIN_CARACTER_OITO = Boolean.parseBoolean(constanteService.buscarPorNomeConstante("CONSTANTE_CANT_MIN_CARACTER_OITO").getValorconstante());
+					boolean CONSTANTE_CANT_MIN_CARACTER_OITO = constanteService.buscarPorNomeConstante("CONSTANTE_CANT_MIN_CARACTER_OITO").getValorconstante() != null ? Boolean.parseBoolean(constanteService.buscarPorNomeConstante("CONSTANTE_CANT_MIN_CARACTER_OITO").getValorconstante()) : false;
 					
 					if(CONSTANTE_CANT_MIN_CARACTER_OITO) {
 						ContrasenaUtileria  contrasenaUtileria = new ContrasenaUtileria(8);
@@ -182,7 +182,7 @@ public class UsuarioServiceImpl implements UsuarioService, UserDetailsService {
 			if (ApplicationProperties.getInstance().isCustomHabilitado(CustomEnum.CONTRASENA_VALIDA_COMPLEJIDAD.getDescricao())) {
 				
 				ConstanteService constanteService = (ConstanteService) AppContext.getApplicationContext().getBean("constanteService");
-				boolean CONSTANTE_CANT_MIN_CARACTER_OITO = Boolean.parseBoolean(constanteService.buscarPorNomeConstante("CONSTANTE_CANT_MIN_CARACTER_OITO").getValorconstante());
+				boolean CONSTANTE_CANT_MIN_CARACTER_OITO = constanteService.buscarPorNomeConstante("CONSTANTE_CANT_MIN_CARACTER_OITO").getValorconstante() != null ? Boolean.parseBoolean(constanteService.buscarPorNomeConstante("CONSTANTE_CANT_MIN_CARACTER_OITO").getValorconstante()) : false;
 				
 				if(CONSTANTE_CANT_MIN_CARACTER_OITO) {
 					ContrasenaUtileria  contrasenaUtileria = new ContrasenaUtileria(8);