diff --git a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/api/CordVtnConfig.java b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/api/CordVtnConfig.java
index 9f3a279..2055e34 100644
--- a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/api/CordVtnConfig.java
+++ b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/api/CordVtnConfig.java
@@ -193,7 +193,6 @@
     public XosAccess xosAccess() {
         JsonNode jsonNode = object.get(XOS);
         if (jsonNode == null) {
-            log.error("Failed to get XOS configurations");
             return null;
         }
 
diff --git a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/impl/CordVtn.java b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/impl/CordVtn.java
index 0a7b77d..f816cf9 100644
--- a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/impl/CordVtn.java
+++ b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/impl/CordVtn.java
@@ -779,7 +779,10 @@
      * @param xosAccess xos access
      */
     private void setXosAccess(XosAccess xosAccess) {
-        checkNotNull(xosAccess, "XOS access is not configured");
+        if (xosAccess == null) {
+            log.warn("XOS access is not configured");
+            return;
+        }
 
         log.debug("Set XOS access with Endpoint: {} User: {} Passwd: {}",
                   xosAccess.endpoint(),