diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java
index 628321619f..56d91b2d9f 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java
@@ -22,9 +22,11 @@ import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.wso2.carbon.context.CarbonContext;
+import org.wso2.carbon.context.PrivilegedCarbonContext;
 import org.wso2.carbon.device.mgt.analytics.data.publisher.exception.DataPublisherConfigurationException;
 import org.wso2.carbon.device.mgt.common.Device;
 import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
+import org.wso2.carbon.device.mgt.common.configuration.mgt.PlatformConfigurationManagementService;
 import org.wso2.carbon.device.mgt.common.device.details.DeviceDetailsWrapper;
 import org.wso2.carbon.device.mgt.common.exceptions.DeviceManagementException;
 import org.wso2.carbon.device.mgt.common.exceptions.EventPublishingException;
@@ -34,6 +36,7 @@ import org.wso2.carbon.device.mgt.common.device.details.DeviceLocation;
 import org.wso2.carbon.device.mgt.common.group.mgt.DeviceGroup;
 import org.wso2.carbon.device.mgt.common.group.mgt.GroupManagementException;
 import org.wso2.carbon.device.mgt.core.DeviceManagementConstants;
+import org.wso2.carbon.device.mgt.core.config.tenant.PlatformConfigurationManagementServiceImpl;
 import org.wso2.carbon.device.mgt.core.dao.DeviceDAO;
 import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOException;
 import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOFactory;
@@ -42,6 +45,8 @@ import org.wso2.carbon.device.mgt.core.device.details.mgt.DeviceInformationManag
 import org.wso2.carbon.device.mgt.core.device.details.mgt.dao.DeviceDetailsDAO;
 import org.wso2.carbon.device.mgt.core.device.details.mgt.dao.DeviceDetailsMgtDAOException;
 import org.wso2.carbon.device.mgt.core.internal.DeviceManagementDataHolder;
+
+import org.wso2.carbon.device.mgt.core.service.GroupManagementProviderService;
 import org.wso2.carbon.device.mgt.core.report.mgt.Constants;
 import org.wso2.carbon.device.mgt.core.service.GroupManagementProviderService;
 import org.wso2.carbon.device.mgt.core.util.DeviceManagerUtil;
@@ -51,6 +56,7 @@ import org.wso2.carbon.user.api.UserStoreException;
 
 import java.sql.SQLException;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Calendar;
 import java.util.HashMap;
 import java.util.List;
@@ -87,7 +93,6 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager {
         try {
 
             publishEvents(device, deviceInfo);
-
             DeviceManagementDAOFactory.beginTransaction();
             DeviceInfo newDeviceInfo;
             DeviceInfo previousDeviceInfo = deviceDetailsDAO.getDeviceInformation(device.getId(),
@@ -167,11 +172,11 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager {
         } catch (DeviceManagementDAOException e) {
             DeviceManagementDAOFactory.rollbackTransaction();
             throw new DeviceDetailsMgtException("Error occurred while updating the last update timestamp of the " +
-                                                "device", e);
+                    "device", e);
         } catch (DataPublisherConfigurationException e) {
             DeviceManagementDAOFactory.rollbackTransaction();
             throw new DeviceDetailsMgtException("Error occurred while publishing the device location information.", e);
-        }finally {
+        } finally {
             DeviceManagementDAOFactory.closeConnection();
         }
     }