diff --git a/src/main/java/com/eactive/eai/rms/ext/kjb/sso/SsoController.java b/src/main/java/com/eactive/eai/rms/ext/kjb/sso/SsoController.java
index 49f0911..fd1be2a 100644
--- a/src/main/java/com/eactive/eai/rms/ext/kjb/sso/SsoController.java
+++ b/src/main/java/com/eactive/eai/rms/ext/kjb/sso/SsoController.java
@@ -51,7 +51,7 @@ public class SsoController implements InterceptorSkipController {
             String retCode = ssoModule.getEamSessionCheck(req, res);
             log.debug("retCode : {}", retCode);
 
-            if ("0".equalsIgnoreCase(retCode)) {
+            if (!"0".equalsIgnoreCase(retCode)) {
                 ssoModule.goErrorPage(res, Integer.parseInt(retCode));
                 return null;
             }
@@ -61,6 +61,8 @@ public class SsoController implements InterceptorSkipController {
 	            extendedInfo.keySet().forEach( k -> {
 	                log.debug("{} : {}", k, extendedInfo.get(k));
 	            });
+            } else {
+            	log.debug("User Extended info is null");
             }
 
             return "redirect:/main.do";