diff --git a/components/keycloak.key.manager/src/main/java/org/wso2/keycloak/client/KeyCloakConnectorConfiguration.java b/components/keycloak.key.manager/src/main/java/org/wso2/keycloak/client/KeyCloakConnectorConfiguration.java
index 347141e..8fe4d57 100644
--- a/components/keycloak.key.manager/src/main/java/org/wso2/keycloak/client/KeyCloakConnectorConfiguration.java
+++ b/components/keycloak.key.manager/src/main/java/org/wso2/keycloak/client/KeyCloakConnectorConfiguration.java
@@ -15,8 +15,7 @@
 @Component(
         name = "keycloak.configuration.component",
         immediate = true,
-        service = KeyManagerConnectorConfiguration.class,
-        property = {"type=" + KeycloakConstants.KEY_CLOAK_TYPE}
+        service = KeyManagerConnectorConfiguration.class
 )
 public class KeyCloakConnectorConfiguration implements KeyManagerConnectorConfiguration {
 
@@ -69,4 +68,10 @@ public List<ConfigurationDto> getApplicationConfigurations() {
                         false, Arrays.asList("false", "true"), false));
         return configurationDtoList;
     }
+
+    @Override
+    public String getType() {
+
+        return KeycloakConstants.KEY_CLOAK_TYPE;
+    }
 }
diff --git a/components/keycloak.key.manager/src/main/java/org/wso2/keycloak/client/KeycloakClient.java b/components/keycloak.key.manager/src/main/java/org/wso2/keycloak/client/KeycloakClient.java
index 72d4025..b62852c 100644
--- a/components/keycloak.key.manager/src/main/java/org/wso2/keycloak/client/KeycloakClient.java
+++ b/components/keycloak.key.manager/src/main/java/org/wso2/keycloak/client/KeycloakClient.java
@@ -79,7 +79,6 @@
 public class KeycloakClient extends AbstractKeyManager {
 
     private static final Log log = LogFactory.getLog(KeycloakClient.class);
-    private KeyManagerConfiguration configuration;
     private DCRClient dcrClient;
     private IntrospectionClient introspectionClient;
 
@@ -241,7 +240,9 @@ public org.wso2.carbon.apimgt.api.model.AccessTokenInfo getTokenMetaData(String
             tokenInfo.setValidityPeriod(introspectInfo.getExpiryTime() - introspectInfo.getIssuedAt());
             tokenInfo.setEndUserName(introspectInfo.getUsername());
             tokenInfo.setConsumerKey(introspectInfo.getConsumerKey());
-            tokenInfo.setScope(introspectInfo.getScope().split("\\s+"));
+            if (StringUtils.isNotEmpty(introspectInfo.getScope())) {
+                tokenInfo.setScope(introspectInfo.getScope().split("\\s+"));
+            }
             tokenInfo.addParameter(KeycloakConstants.ACCESS_TOKEN_ISSUER, introspectInfo.getIssuer());
             tokenInfo.addParameter(KeycloakConstants.ACCESS_TOKEN_IDENTIFIER, introspectInfo.getJti());
         }
diff --git a/pom.xml b/pom.xml
index a4fd58e..6cd6a4e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -234,7 +234,7 @@
     </scm>
 
     <properties>
-        <carbon.apimgt.version>6.7.52</carbon.apimgt.version>
+        <carbon.apimgt.version>6.7.165</carbon.apimgt.version>
         <json.simple.version>1.1</json.simple.version>
         <gson.version>2.1</gson.version>
         <carbon.p2.plugin.version>1.5.3</carbon.p2.plugin.version>
@@ -245,4 +245,4 @@
     </properties>
 
 
-</project>
\ No newline at end of file
+</project>