diff --git a/application/controllers/api/frontend/v1/stv/Status.php b/application/controllers/api/frontend/v1/stv/Status.php
index 1bda564fa..540d776dd 100644
--- a/application/controllers/api/frontend/v1/stv/Status.php
+++ b/application/controllers/api/frontend/v1/stv/Status.php
@@ -216,20 +216,14 @@ class Status extends FHCAPI_Controller
 		//check if bewerberstatus exists
 		if($status_kurzbz == 'Aufgenommener' || $status_kurzbz == 'Wartender')
 		{
-			//TODO(manu) erst später für multiactions releveant
-			//FAS: Aufnahme ist möglich: Beispiel prestudent_id = 129629
 
 			$result = $this->PrestudentstatusModel->checkIfExistingBewerberstatus($prestudent_id, $name);
 			if (isError($result))
 			{
-/*				$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
-				return $this->outputJson(getError($result));*/
 				return $this->terminateWithError(getError($result), self::ERROR_TYPE_GENERAL);
 			}
 			if($result->retval == "0")
 			{
-/*				$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
-				return $this->outputJson($result->code);*/
 				return $this->terminateWithError($this->p->t('lehre','error_keinBewerber', $name), self::ERROR_TYPE_GENERAL);
 			}
 		}
@@ -263,12 +257,9 @@ class Status extends FHCAPI_Controller
 			$result = $this->PrestudentstatusModel->checkDatumNewStatus($new_status_datum);
 			if (isError($result))
 			{
-/*				$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
-				return $this->outputJson(getError($result));*/
 				return $this->terminateWithError(getError($result), self::ERROR_TYPE_GENERAL);
 			}
 
-			//return $this->terminateWithError($name, self::ERROR_TYPE_GENERAL);
 			$result = $this->PrestudentstatusModel->checkIfValidStatusHistory(
 				$prestudent_id,
 				$name,
@@ -324,8 +315,6 @@ class Status extends FHCAPI_Controller
 			return $this->terminateWithError(getError($result), self::ERROR_TYPE_GENERAL);
 		}
 
-
-
 		if($isStudent)
 		{
 			$this->load->model('crm/Student_model', 'StudentModel');
@@ -352,8 +341,6 @@ class Status extends FHCAPI_Controller
 			$studiengang_kz = $studentData->studiengang_kz;
 
 			//Handle Abbrecher and Unterbrecher
-			//TODO(manu) for addStatus unterbrecher: valdidaton of ausbildungssemester 0 (default = 1)
-			//right now: just commented out
 			if($status_kurzbz == 'Abbrecher' || $status_kurzbz == 'Unterbrecher')
 						{
 							$ausbildungssemester = 0;
@@ -377,9 +364,9 @@ class Status extends FHCAPI_Controller
 				return $this->terminateWithError($this->p->t('lehre','error_duringInsertUpdateLehrverband'), self::ERROR_TYPE_GENERAL);
 			}
 
-			//Student updaten (fuer Abbrecher und Unterbrecher)
+			//update(fuer Abbrecher und Unterbrecher)
 			//implemented for multiaction "status ändern"
-			//TODO(Manu) implement also for newStatus
+			//TODO(Manu) implement also for newStatus?
 
 			if($status_kurzbz == 'Abbrecher' || $status_kurzbz == 'Unterbrecher')
 			{
@@ -505,12 +492,9 @@ class Status extends FHCAPI_Controller
 
 		//check if last status
 		$result = $this->PrestudentstatusModel->checkIfLastStatusEntry($prestudent_id);
-		//return $this->terminateWithError($result, self::ERROR_TYPE_GENERAL);
 
 		if (isError($result))
 		{
-/*			$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
-			return $this->outputJson($result);*/
 			return $this->terminateWithError($result, self::ERROR_TYPE_GENERAL);
 		}
 		if($result->retval == "1")
@@ -1022,7 +1006,7 @@ class Status extends FHCAPI_Controller
 				$status_kurzbz,
 				$studiensemester_kurzbz,
 				$datum,
-				$ausbildungssemesteR
+				$ausbildungssemester
 			);
 			if (isError($result))
 			{
@@ -1118,8 +1102,6 @@ class Status extends FHCAPI_Controller
 
 	public function advanceStatus($key_prestudent_id, $key_status_kurzbz, $key_studiensemester_kurzbz, $key_ausbildungssemester)
 	{
-		$isStudent = false;
-
 		//get Studiengang von prestudent_id
 		$this->load->model('crm/Prestudent_model', 'PrestudentModel');
 		$result = $this->PrestudentModel->load([
diff --git a/application/models/crm/Prestudentstatus_model.php b/application/models/crm/Prestudentstatus_model.php
index 44e1d9e65..6e9a1de5d 100644
--- a/application/models/crm/Prestudentstatus_model.php
+++ b/application/models/crm/Prestudentstatus_model.php
@@ -385,7 +385,6 @@ class Prestudentstatus_model extends DB_Model
 		}
 		else
 		{
-			//TODO(manu) nur retval übergeben
 			return success("1", $this->p->t('lehre','error_rolleBereitsVorhanden'));
 		}
 	}
diff --git a/application/models/education/Studentlehrverband_model.php b/application/models/education/Studentlehrverband_model.php
index 6e10be689..f7d25055c 100644
--- a/application/models/education/Studentlehrverband_model.php
+++ b/application/models/education/Studentlehrverband_model.php
@@ -38,11 +38,11 @@ class Studentlehrverband_model extends DB_Model
 		}
 		elseif (!hasData($result))
 		{
-			return success("0", "Kein Studentlehrverband vorhanden!");
+			return success("0", $this->p->t('lehre','error_noStudentlehrverband'));
 		}
 		else
 		{
-			return success("1","Studentlehrverband vorhanden!");
+			return success("1", $this->p->t('lehre','error_updateStudentlehrverband'));
 		}
 	}
 
@@ -56,7 +56,7 @@ class Studentlehrverband_model extends DB_Model
 		if (isError($result))
 		{
 			$this->db->trans_rollback();
-			return error("0", "Error during update Lehrverband");
+			return error("0", $this->p->t('lehre','error_updateLehrverband'));
 		}
 
 		if ($result->retval == "0") {
@@ -65,12 +65,12 @@ class Studentlehrverband_model extends DB_Model
 			$result = $this->LehrverbandModel->checkIfLehrverbandExists($studiengang_kz, $ausbildungssemester, '', '');
 			if (isError($result)) {
 				$this->db->trans_rollback();
-				return error("0", "Error during update Lehrverband");
+				return error("0", $this->p->t('lehre','error_updateLehrverband'));
 			}
 
 			if ($result->retval == "0")
 			{
-				$this->terminateWithError("in section 0 und weiter.. wo verband auf leer gesetzt wird", self::ERROR_TYPE_GENERAL);
+				//$this->terminateWithError("in section 0 und weiter.. wo verband auf leer gesetzt wird", self::ERROR_TYPE_GENERAL);
 				$result = $this->LehrverbandModel->insert([
 					'studiengang_kz' => $studiengang_kz,
 					'semester' => $ausbildungssemester,
@@ -83,7 +83,7 @@ class Studentlehrverband_model extends DB_Model
 				if ($this->db->trans_status() === false || isError($result))
 				{
 					$this->db->trans_rollback();
-					return error("0", "Error during insert lehrverband übergeordnet");
+					return error("0", $this->p->t('lehre','error_updateLehrverband'));
 				}
 			}
 
@@ -100,7 +100,7 @@ class Studentlehrverband_model extends DB_Model
 
 			if ($this->db->trans_status() === false || isError($result)) {
 				$this->db->trans_rollback();
-				return error("0", "Error during insert lehrverband");
+				return error("0", $this->p->t('lehre','error_updateLehrverband'));
 			}
 		}
 
@@ -127,7 +127,7 @@ class Studentlehrverband_model extends DB_Model
 			]);
 			if ($this->db->trans_status() === false || isError($result)) {
 				$this->db->trans_rollback();
-				return error("0", "Error during insert studentlehrverband");
+				return error("0", $this->p->t('lehre','error_updateStudentlehrverband'));
 			}
 		}
 		else
@@ -148,14 +148,14 @@ class Studentlehrverband_model extends DB_Model
 			);
 			if ($this->db->trans_status() === false || isError($result)) {
 				$this->db->trans_rollback();
-				return error("0", "Error during update studentlehrverband");
+				return error("0", $this->p->t('lehre','error_updateStudentlehrverband'));
 			}
 		}
 
 		// finish transaktion
 		if ($this->db->trans_status() === false || isError($result)) {
 			$this->db->trans_rollback();
-			return error("0", "Error during insert/update Studentlehrverband");
+			return error("0", $this->p->t('lehre','error_updateStudentlehrverband'));
 		} else {
 			$this->db->trans_commit();
 			return success();
diff --git a/system/phrasesupdate.php b/system/phrasesupdate.php
index 94834e54f..5a5ec594d 100644
--- a/system/phrasesupdate.php
+++ b/system/phrasesupdate.php
@@ -27802,6 +27802,86 @@ array(
 			)
 		)
 	),
+	array(
+		'app' => 'core',
+		'category' => 'lehre',
+		'phrase' => 'error_updateLehrverband',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Fehler bei Aktualisierung Lehrverband',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Error during insert/update lehrverband',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'lehre',
+		'phrase' => 'error_noLehrverband',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Kein Lehrverband vorhanden',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Error: no existing Lehrverband',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'lehre',
+		'phrase' => 'error_updateStudentlehrverband',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Fehler bei Aktualisierung Studentlehrverband',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Error during insert/update Studentlehrverband',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'lehre',
+		'phrase' => 'error_noStudentlehrverband',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Kein Studentlehrverband vorhanden',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Error: no existing Studentlehrverband',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 );