diff --git a/data/storage/postgres/create_tariffplan_tables.sql b/data/storage/postgres/create_tariffplan_tables.sql
index 217dc0954..3fd24f317 100644
--- a/data/storage/postgres/create_tariffplan_tables.sql
+++ b/data/storage/postgres/create_tariffplan_tables.sql
@@ -207,14 +207,14 @@ CREATE INDEX tp_routes_unique ON tp_routes  ("tpid",  "tenant", "id",
   "id" varchar(64) NOT NULL,
   "address" varchar(64) NOT NULL,
   "transport" varchar(64) NOT NULL,
-  `connect_attempts` INTEGER NOT NULL,
-  `reconnects` INTEGER NOT NULL,
-  `connect_timeout` varchar(64) NOT NULL,
-  `reply_timeout` varchar(64) NOT NULL,
-  `tls` BOOLEAN NOT NULL,
-  `client_key` varchar(64) NOT NULL,
-  `client_certificate` varchar(64) NOT NULL,
-  `ca_certificate` varchar(64) NOT NULL,
+  "connect_attempts" INTEGER NOT NULL,
+  "reconnects" INTEGER NOT NULL,
+  "connect_timeout" varchar(64) NOT NULL,
+  "reply_timeout" varchar(64) NOT NULL,
+  "tls" BOOLEAN NOT NULL,
+  "client_key" varchar(64) NOT NULL,
+  "client_certificate" varchar(64) NOT NULL,
+  "ca_certificate" varchar(64) NOT NULL,
   "created_at" TIMESTAMP WITH TIME ZONE
   );
   CREATE INDEX tp_dispatchers_hosts_ids ON tp_dispatcher_hosts (tpid);
diff --git a/engine/z_versions_it_test.go b/engine/z_versions_it_test.go
index e478d9277..9ee492773 100644
--- a/engine/z_versions_it_test.go
+++ b/engine/z_versions_it_test.go
@@ -20,7 +20,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>
 package engine
 
 import (
+	"bytes"
+	"fmt"
 	"log"
+	"os/exec"
 	"path"
 	"testing"
 
@@ -51,7 +54,7 @@ func TestVersionsIT(t *testing.T) {
 	case utils.MetaMongo:
 		versionsConfigDIR = "tutmongo"
 	case utils.MetaPostgres:
-		versionsConfigDIR = "storage/postgres"
+		versionsConfigDIR = "tutpostgres"
 	default:
 		t.Fatal("Unknown Database type")
 	}
@@ -197,3 +200,323 @@ func testVersion(t *testing.T) {
 	}
 
 }
+
+func testUpdateVersionsAccounts(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	newVersions[utils.Accounts] = 2
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := "Migration needed: please backup cgr data and run : <cgr-migrator -exec=*accounts>\n"
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsActions(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	newVersions[utils.Actions] = 1
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := "Migration needed: please backup cgr data and run : <cgr-migrator -exec=*actions>\n"
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsChargers(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	newVersions[utils.Chargers] = 1
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := "Migration needed: please backup cgr data and run : <cgr-migrator -exec=*chargers>\n"
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsDestinations(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	newVersions[utils.Destination] = 0
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := utils.EmptyString
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+func testUpdateVersionsAttributes(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	newVersions[utils.Attributes] = 3
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := "Migration needed: please backup cgr data and run : <cgr-migrator -exec=*attributes>\n"
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsDispatchers(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	newVersions[utils.Dispatchers] = 1
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := "Migration needed: please backup cgr data and run : <cgr-migrator -exec=*dispatchers>\n"
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsLoadIDs(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	delete(newVersions, utils.LoadIDsVrs)
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := utils.EmptyString
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsRQF(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	newVersions[utils.RQF] = 2
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := "Migration needed: please backup cgr data and run : <cgr-migrator -exec=*filters>\n"
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsResource(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	newVersions[utils.Resource] = 0
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := utils.EmptyString
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsRoutes(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	newVersions[utils.Routes] = 1
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := "Migration needed: please backup cgr data and run : <cgr-migrator -exec=*routes>\n"
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsStats(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	newVersions[utils.StatS] = 3
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := "Migration needed: please backup cgr data and run : <cgr-migrator -exec=*stats>\n"
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsSubscribers(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	newVersions[utils.Subscribers] = 0
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := utils.EmptyString
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsThresholds(t *testing.T) {
+	newVersions := CurrentDataDBVersions()
+	newVersions[utils.Thresholds] = 2
+	if err := dm3.DataDB().SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := "Migration needed: please backup cgr data and run : <cgr-migrator -exec=*thresholds>\n"
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+//Tests for StorDB
+func testUpdateVersionsCostDetails(t *testing.T) {
+	newVersions := CurrentStorDBVersions()
+	newVersions[utils.CostDetails] = 1
+	if err := storageDb.SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := "Migration needed: please backup cgr data and run : <cgr-migrator -exec=*cost_details>\n"
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsSessionSCosts(t *testing.T) {
+	newVersions := CurrentStorDBVersions()
+	newVersions[utils.SessionSCosts] = 2
+	if err := storageDb.SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := "Migration needed: please backup cgr data and run : <cgr-migrator -exec=*sessions_costs>\n"
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}
+
+func testUpdateVersionsCDRs(t *testing.T) {
+	newVersions := CurrentStorDBVersions()
+	newVersions[utils.CDRs] = 1
+	if err := storageDb.SetVersions(newVersions, true); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command("cgr-engine", fmt.Sprintf(`-config_path=/usr/share/cgrates/conf/samples/%s`, versionsConfigDIR), `-scheduled_shutdown=4ms`)
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	if err := cmd.Run(); err != nil {
+		t.Log(cmd.Args)
+		t.Log(output.String())
+		t.Fatal(err)
+	}
+	errExpect := "Migration needed: please backup cgr data and run : <cgr-migrator -exec=*cdrs>\n"
+	if output.String() != errExpect {
+		t.Fatalf("Expected %q \n but received: \n %q", errExpect, output.String())
+	}
+}