diff --git a/src/com/rjconsultores/ventaboletos/utilerias/DateUtil.java b/src/com/rjconsultores/ventaboletos/utilerias/DateUtil.java
index d117c3572..000bb8f0d 100644
--- a/src/com/rjconsultores/ventaboletos/utilerias/DateUtil.java
+++ b/src/com/rjconsultores/ventaboletos/utilerias/DateUtil.java
@@ -25,7 +25,6 @@ public final class DateUtil {
 	public static String ddMMaaHHmm = "dd/MM/yyyy hh:mm";
 	public static String ddMMaa = "dd/MM/yyyy";
 
-
 	/**
 	 * No need for an instance
 	 */
@@ -612,10 +611,13 @@ public final class DateUtil {
 
 	public static boolean isCompetenciaValida(String competencia) {
 		if (StringUtils.isNotBlank(competencia)) {
-			Integer mes = Integer.valueOf(competencia.split("/")[0]);
-			Integer minMes = Calendar.JANUARY + 1;
-			Integer maxMes = Calendar.DECEMBER + 1;
-			return mes >= minMes && mes <= maxMes;
+			String mesString = competencia.split("/")[0].replaceAll("_", "");
+			if (StringUtils.isNotBlank(mesString)) {
+				Integer mes = Integer.valueOf(competencia.split("/")[0]);
+				Integer minMes = Calendar.JANUARY + 1;
+				Integer maxMes = Calendar.DECEMBER + 1;
+				return mes >= minMes && mes <= maxMes;
+			}
 		}
 
 		return false;