diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/resources/sql/h2.sql b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/resources/sql/h2.sql
index cc69537e903..2c846cb1af6 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/resources/sql/h2.sql
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/resources/sql/h2.sql
@@ -75,8 +75,8 @@ CREATE TABLE IF NOT EXISTS DM_DEVICE_GROUP_MAP (
 CREATE TABLE IF NOT EXISTS DM_OPERATION (
     ID INTEGER AUTO_INCREMENT NOT NULL,
     TYPE VARCHAR(50) NOT NULL,
-    CREATED_TIMESTAMP BIGINT NOT NULL,
-    RECEIVED_TIMESTAMP BIGINT NULL,
+    CREATED_TIMESTAMP TIMESTAMP NOT NULL,
+    RECEIVED_TIMESTAMP TIMESTAMP NULL,
     OPERATION_CODE VARCHAR(1000) NOT NULL,
     INITIATED_BY VARCHAR(100) NULL,
     OPERATION_DETAILS BLOB DEFAULT NULL,
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/test/resources/sql-files/h2.sql b/components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/test/resources/sql-files/h2.sql
index ef684a66851..7d7c1ece9cf 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/test/resources/sql-files/h2.sql
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/test/resources/sql-files/h2.sql
@@ -65,8 +65,8 @@ CREATE TABLE IF NOT EXISTS DM_DEVICE_GROUP_MAP (
 CREATE TABLE IF NOT EXISTS DM_OPERATION (
     ID INTEGER AUTO_INCREMENT NOT NULL,
     TYPE VARCHAR(50) NOT NULL,
-    CREATED_TIMESTAMP BIGINT NOT NULL,
-    RECEIVED_TIMESTAMP BIGINT NULL,
+    CREATED_TIMESTAMP TIMESTAMP NOT NULL,
+    RECEIVED_TIMESTAMP TIMESTAMP NULL,
     OPERATION_CODE VARCHAR(1000) NOT NULL,
     PRIMARY KEY (ID)
 );
diff --git a/components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/test/resources/sql/CreateH2TestDB.sql b/components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/test/resources/sql/CreateH2TestDB.sql
index 4c59adb953d..7238d37790e 100644
--- a/components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/test/resources/sql/CreateH2TestDB.sql
+++ b/components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/test/resources/sql/CreateH2TestDB.sql
@@ -83,8 +83,8 @@ DROP TABLE IF EXISTS DM_OPERATION;
 CREATE TABLE IF NOT EXISTS DM_OPERATION (
     ID INTEGER AUTO_INCREMENT NOT NULL,
     TYPE VARCHAR(50) NOT NULL,
-    CREATED_TIMESTAMP BIGINT NOT NULL,
-    RECEIVED_TIMESTAMP BIGINT NULL,
+    CREATED_TIMESTAMP TIMESTAMP NOT NULL,
+    RECEIVED_TIMESTAMP TIMESTAMP NULL,
     OPERATION_CODE VARCHAR(1000) NOT NULL,
     INITIATED_BY VARCHAR(100) NULL,
     OPERATION_DETAILS BLOB DEFAULT NULL,
diff --git a/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/dbscripts/cdm/application-mgt/h2.sql b/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/dbscripts/cdm/application-mgt/h2.sql
index 150480f68df..dcbebd74b45 100644
--- a/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/dbscripts/cdm/application-mgt/h2.sql
+++ b/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/dbscripts/cdm/application-mgt/h2.sql
@@ -79,7 +79,7 @@ CREATE TABLE IF NOT EXISTS AP_APP_LIFECYCLE_STATE(
   PREVIOUS_STATE VARCHAR(45) NOT NULL,
   TENANT_ID INTEGER NOT NULL,
   UPDATED_BY VARCHAR(100) NOT NULL,
-  UPDATED_AT BIGINT NOT NULL,
+  UPDATED_AT TIMESTAMP NOT NULL,
   AP_APP_RELEASE_ID INTEGER NOT NULL,
   REASON TEXT DEFAULT NULL,
   PRIMARY KEY (ID),
diff --git a/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/dbscripts/cdm/application-mgt/mssql.sql b/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/dbscripts/cdm/application-mgt/mssql.sql
index 5d29525a8c5..25fc47e38e8 100644
--- a/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/dbscripts/cdm/application-mgt/mssql.sql
+++ b/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/dbscripts/cdm/application-mgt/mssql.sql
@@ -80,7 +80,7 @@ CREATE TABLE AP_APP_LIFECYCLE_STATE(
     PREVIOUS_STATE VARCHAR(45) NOT NULL,
     TENANT_ID INTEGER NOT NULL,
     UPDATED_BY VARCHAR(100) NOT NULL,
-    UPDATED_AT BIGINT NOT NULL,
+    UPDATED_AT DATETIME2(0) NOT NULL,
     AP_APP_RELEASE_ID INTEGER NOT NULL,
     REASON VARCHAR(max) DEFAULT NULL,
     PRIMARY KEY (ID),
diff --git a/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/dbscripts/cdm/application-mgt/postgresql.sql b/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/dbscripts/cdm/application-mgt/postgresql.sql
index c799b032453..d871549d896 100644
--- a/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/dbscripts/cdm/application-mgt/postgresql.sql
+++ b/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/dbscripts/cdm/application-mgt/postgresql.sql
@@ -87,7 +87,7 @@ CREATE TABLE IF NOT EXISTS AP_APP_LIFECYCLE_STATE(
     PREVIOUS_STATE VARCHAR(45) NOT NULL,
     TENANT_ID INTEGER NOT NULL,
     UPDATED_BY VARCHAR(100) NOT NULL,
-    UPDATED_AT BIGINT NOT NULL,
+    UPDATED_AT TIMESTAMP(0) NOT NULL,
     AP_APP_RELEASE_ID INTEGER NOT NULL,
     REASON TEXT DEFAULT NULL,
     PRIMARY KEY (ID),
diff --git a/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/archival/mysql.sql b/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/archival/mysql.sql
index 7854ee11815..659e22d110b 100644
--- a/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/archival/mysql.sql
+++ b/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/archival/mysql.sql
@@ -2,8 +2,8 @@
 CREATE TABLE IF NOT EXISTS DM_OPERATION_ARCH (
     ID INTEGER NOT NULL,
     TYPE VARCHAR(20) NOT NULL,
-    CREATED_TIMESTAMP BIGINT NOT NULL,
-    RECEIVED_TIMESTAMP BIGINT NULL,
+    CREATED_TIMESTAMP TIMESTAMP NOT NULL,
+    RECEIVED_TIMESTAMP TIMESTAMP NULL,
     OPERATION_CODE VARCHAR(50) NOT NULL,
     INITIATED_BY VARCHAR(100) NULL,
     OPERATION_DETAILS BLOB DEFAULT NULL,
diff --git a/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/h2.sql b/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/h2.sql
index ed9ce41c7dc..f6894eb4ac1 100644
--- a/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/h2.sql
+++ b/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/h2.sql
@@ -84,8 +84,8 @@ CREATE TABLE IF NOT EXISTS DM_DEVICE_GROUP_MAP (
 CREATE TABLE IF NOT EXISTS DM_OPERATION (
     ID INTEGER AUTO_INCREMENT NOT NULL,
     TYPE VARCHAR(50) NOT NULL,
-    CREATED_TIMESTAMP BIGINT NOT NULL,
-    RECEIVED_TIMESTAMP BIGINT NULL,
+    CREATED_TIMESTAMP TIMESTAMP NOT NULL,
+    RECEIVED_TIMESTAMP TIMESTAMP NULL,
     OPERATION_CODE VARCHAR(1000) NOT NULL,
     INITIATED_BY VARCHAR(100) NULL,
     OPERATION_DETAILS BLOB DEFAULT NULL,
diff --git a/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/mssql.sql b/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/mssql.sql
index f0cbcf24583..c27f8914452 100644
--- a/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/mssql.sql
+++ b/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/mssql.sql
@@ -111,8 +111,8 @@ IF NOT  EXISTS (SELECT * FROM SYS.OBJECTS WHERE OBJECT_ID = OBJECT_ID(N'[DBO].[D
 CREATE TABLE DM_OPERATION (
     ID INTEGER IDENTITY(1,1) NOT NULL,
     TYPE VARCHAR(20) NOT NULL,
-    CREATED_TIMESTAMP BIGINT NOT NULL,
-    RECEIVED_TIMESTAMP BIGINT NULL,
+    CREATED_TIMESTAMP DATETIME2 NOT NULL,
+    RECEIVED_TIMESTAMP DATETIME2 NULL,
     OPERATION_CODE VARCHAR(50) NOT NULL,
     INITIATED_BY VARCHAR(100) NULL,
     OPERATION_DETAILS VARBINARY(MAX) DEFAULT NULL,
diff --git a/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/oracle.sql b/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/oracle.sql
index 00adba35005..e2e4693bd23 100644
--- a/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/oracle.sql
+++ b/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/oracle.sql
@@ -173,8 +173,8 @@ WHEN (NEW.ID IS NULL)
 CREATE TABLE DM_OPERATION (
   ID NUMBER(10) NOT NULL,
   TYPE VARCHAR2(50) NOT NULL,
-  CREATED_TIMESTAMP BIGINT NOT NULL,
-  RECEIVED_TIMESTAMP BIGINT NULL,
+  CREATED_TIMESTAMP TIMESTAMP(0) NOT NULL,
+  RECEIVED_TIMESTAMP TIMESTAMP(0) NULL,
   OPERATION_CODE VARCHAR2(1000) NOT NULL,
   INITIATED_BY VARCHAR2(100) NULL,
   ENABLED NUMBER(10) DEFAULT 0 NOT NULL,
diff --git a/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/postgresql.sql b/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/postgresql.sql
index d2537af3a88..bd8eb8771ac 100644
--- a/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/postgresql.sql
+++ b/features/device-mgt/org.wso2.carbon.device.mgt.basics.feature/src/main/resources/dbscripts/cdm/postgresql.sql
@@ -93,7 +93,7 @@ CREATE SEQUENCE DM_OPERATION_seq;
 CREATE TABLE IF NOT EXISTS DM_OPERATION (
     ID INTEGER DEFAULT NEXTVAL ('DM_OPERATION_seq') NOT NULL,
     TYPE VARCHAR(20) NOT NULL,
-    CREATED_TIMESTAMP  NOT NULL,
+    CREATED_TIMESTAMP TIMESTAMP(0) NOT NULL,
     RECEIVED_TIMESTAMP TIMESTAMP(0) NULL,
     OPERATION_CODE VARCHAR(50) NOT NULL,
     INITIATED_BY VARCHAR(100) NULL,