diff --git a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/service/impl/GroupManagementServiceImpl.java b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/service/impl/GroupManagementServiceImpl.java
index fc8f080b07..e8c56680b1 100644
--- a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/service/impl/GroupManagementServiceImpl.java
+++ b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/service/impl/GroupManagementServiceImpl.java
@@ -273,7 +273,7 @@ public class GroupManagementServiceImpl implements GroupManagementService {
             );
             return Response.status(Response.Status.OK).build();
         } catch (GroupManagementException e) {
-            String msg = "Error occurred while adding new group.";
+            String msg = "Error occurred while updating group. ";
             log.error(msg, e);
             return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
         } catch (GroupNotExistException e) {
diff --git a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/dao/impl/AbstractDeviceDAOImpl.java b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/dao/impl/AbstractDeviceDAOImpl.java
index 7ab1cdb6e3..e95183d8c3 100644
--- a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/dao/impl/AbstractDeviceDAOImpl.java
+++ b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/dao/impl/AbstractDeviceDAOImpl.java
@@ -176,7 +176,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
                     + "d.DESCRIPTION, "
                     + "d.NAME, "
                     + "d.LAST_UPDATED_TIMESTAMP "
-                    + "FROM DM_DEVICE d"
+                    + "FROM DM_DEVICE d WHERE "
                     + "d.DEVICE_IDENTIFICATION = ? AND "
                     + "d.TENANT_ID = ?";
 
@@ -197,7 +197,6 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
 
             try (PreparedStatement stmt = conn.prepareStatement(sql)) {
                 int paramIndx = 1;
-                stmt.setString(paramIndx++, deviceData.getDeviceIdentifier().getType());
                 stmt.setString(paramIndx++, deviceData.getDeviceIdentifier().getId());
                 stmt.setInt(paramIndx++, tenantId);
                 if (deviceData.getLastModifiedDate() != null) {
@@ -964,12 +963,12 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
                     + "d.NAME AS DEVICE_NAME, "
                     + "d.DEVICE_IDENTIFICATION, "
                     + "d.LAST_UPDATED_TIMESTAMP, "
-                    + "e.DEVICE_TYPE "
+                    + "e1.DEVICE_TYPE "
                     + "FROM "
                     + "DM_DEVICE d, "
                     + "(SELECT "
                     + "e.OWNER, "
-                    + "e.DEVICE_TYPE "
+                    + "e.DEVICE_TYPE, "
                     + "e.OWNERSHIP, "
                     + "e.ID AS ENROLMENT_ID, "
                     + "e.DEVICE_ID, "
diff --git a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/dao/impl/AbstractGroupDAOImpl.java b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/dao/impl/AbstractGroupDAOImpl.java
index 374c1ca0aa..c65692870d 100644
--- a/components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/dao/impl/AbstractGroupDAOImpl.java
+++ b/components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/dao/impl/AbstractGroupDAOImpl.java
@@ -1282,8 +1282,8 @@ public abstract class AbstractGroupDAOImpl implements GroupDAO {
             StringJoiner joiner = new StringJoiner(",","SELECT "
                     + "d1.DEVICE_ID, "
                     + "d1.DESCRIPTION, "
-                    + "e.DEVICE_NAME, "
-                    + "d1.DEVICE_TYPE, "
+                    + "d1.NAME AS DEVICE_NAME, "
+                    + "e.DEVICE_TYPE, "
                     + "d1.DEVICE_IDENTIFICATION, "
                     + "d1.LAST_UPDATED_TIMESTAMP, "
                     + "e.OWNER, "
@@ -1343,8 +1343,8 @@ public abstract class AbstractGroupDAOImpl implements GroupDAO {
             String sql = "SELECT "
                     + "d1.DEVICE_ID, "
                     + "d1.DESCRIPTION, "
-                    + "e.DEVICE_NAME, "
-                    + "d1.DEVICE_TYPE, "
+                    + "d1.NAME AS DEVICE_NAME, "
+                    + "e.DEVICE_TYPE, "
                     + "d1.DEVICE_IDENTIFICATION, "
                     + "d1.LAST_UPDATED_TIMESTAMP, "
                     + "e.OWNER, "