diff --git a/application/controllers/components/stv/Status.php b/application/controllers/components/stv/Status.php
index 4c5770779..d29c32982 100644
--- a/application/controllers/components/stv/Status.php
+++ b/application/controllers/components/stv/Status.php
@@ -100,9 +100,6 @@ class Status extends FHC_Controller
 		$rt_stufe = $this->input->post('rt_stufe');
 		$bestaetigtvon = $uid;
 
-		// Start DB transaction
-		//$this->db->trans_start(false);
-
 		//GET lastStatus
 		$result = $this->PrestudentstatusModel->getLastStatus($prestudent_id);
 
@@ -114,12 +111,9 @@ class Status extends FHC_Controller
 		elseif(!hasData($result))
 		{
 			$lastStatusData = [];
-/*			$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
-			return $this->outputJson("donn holt nittan");*/
 		}
 		else
 			$lastStatusData = current(getData($result));
-		//var_dump($lastStatusData);
 
 		//Different handling depending on newStatus
 		if($status_kurzbz == 'Absolvent' || $status_kurzbz == 'Diplomand')
@@ -251,6 +245,9 @@ class Status extends FHC_Controller
 			}
 		}
 
+		// Start DB transaction
+		$this->db->trans_start(false);
+
 		$result = $this->PrestudentstatusModel->insert(
 			[
 				'prestudent_id' => $prestudent_id,
@@ -269,13 +266,21 @@ class Status extends FHC_Controller
 				'rt_stufe' => $rt_stufe
 			]
 		);
-		if (isError($result))
+
+		// Transaction complete!
+		$this->db->trans_complete();
+
+		if ($this->db->trans_status() === false || isError($result))
 		{
+			$this->db->trans_rollback();
 			$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
 			return $this->outputJson(getError($result));
 		}
-
-		return $this->outputJsonSuccess(true);
+		else
+		{
+			$this->db->trans_commit();
+			return $this->outputJsonSuccess(true);
+		}
 	}
 
 	public function loadStatus()
@@ -380,6 +385,9 @@ class Status extends FHC_Controller
 			}
 		}
 
+		// Start DB transaction
+		$this->db->trans_start(false);
+
 		//TODO(manu) $this->db->trans_start(false); and rollback?
 		//Delete Status
 		$result = $this->PrestudentstatusModel->delete(
@@ -390,15 +398,22 @@ class Status extends FHC_Controller
 				'studiensemester_kurzbz' => $studiensemester_kurzbz
 			)
 		);
-		if (isError($result))
+
+		// Transaction complete!
+		$this->db->trans_complete();
+
+		if ( $this->db->trans_status() === false || isError($result))
 		{
+			$this->db->trans_rollback();
 			$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
-			$this->outputJson($result);
+			return $this->outputJson($result);
 		}
 		if(!hasData($result)) {
 			$this->outputJson($result);
 		}
 
+		$this->db->trans_commit();
+
 		//Delete Studentlehrverband if no Status left
 		$result = $this->PrestudentstatusModel->getLastStatus($prestudent_id, $studiensemester_kurzbz);
 
@@ -706,6 +721,9 @@ class Status extends FHC_Controller
 			}
 		}
 
+		// Start DB transaction
+		$this->db->trans_start(false);
+
 		//insert prestudentstatus
 		$uid = getAuthUID();
 		$result = $this->PrestudentstatusModel->insert(
@@ -721,14 +739,17 @@ class Status extends FHC_Controller
 				'studienplan_id' => $statusData->studienplan_id,
 				'datum' => date('c'),
 				'anmerkung' => $statusData->anmerkung
-
 			]
 		);
-		if (isError($result))
+
+		// Transaction complete!
+		$this->db->trans_complete();
+
+		if ($this->db->trans_status() === false || isError($result))
 		{
+			$this->db->trans_rollback();
 			$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
-			//return $this->outputJson(getError($result));
-			return $this->outputJson("DEBUG: in insert Funktion");
+			return $this->outputJson(getError($result));
 		}
 
 		//Studentlehrverband anlegen
@@ -778,13 +799,105 @@ class Status extends FHC_Controller
 				]);
 			if (isError($result))
 			{
+				$this->db->trans_rollback();
 				$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
 
 				return $this->outputJson("Error in insert Studentlehrverband");
 			}
 		}
+		$this->db->trans_commit();
+		return $this->outputJsonSuccess(true);
+	}
+
+	public function confirmStatus($key_prestudent_id, $key_status_kurzbz, $key_studiensemester_kurzbz, $key_ausbildungssemester)
+	{
+		$uid = getAuthUID();
+		//TODO(Manu) check: Annahme, dass hier immer suid bei Berechtigung STG vergeben wird!
+		$granted_Ass = $this->permissionlib->getSTG_isEntitledFor('assistenz') ? $this->permissionlib->getSTG_isEntitledFor('assistenz') : [];
+		$granted_Adm = $this->permissionlib->getSTG_isEntitledFor('admin') ? $this->permissionlib->getSTG_isEntitledFor('admin') : [];
+		$granted = array_merge($granted_Ass, $granted_Adm);
+
+		//get Studiengang von prestudent_id
+		$this->load->model('crm/Prestudent_model', 'PrestudentModel');
+		$result = $this->PrestudentModel->load([
+			'prestudent_id'=> $key_prestudent_id,
+		]);
+		if(isError($result))
+		{
+			$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
+			return $this->outputJson(getError($result));
+		}
+		$result = current(getData($result));
+
+		$stg = $result->studiengang_kz;
+
+		if(!in_array($stg, $granted)){
+			$result = "Sie haben keine Schreibrechte fuer diesen Studiengang!";
+			$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
+			return $this->outputJson($result);
+		}
+
+		$this->load->model('crm/Prestudentstatus_model', 'PrestudentstatusModel');
+
+		$result = $this->PrestudentstatusModel->loadWhere(
+			array(
+				'prestudent_id' => $key_prestudent_id,
+				'status_kurzbz' => $key_status_kurzbz,
+				'ausbildungssemester' => $key_ausbildungssemester,
+				'studiensemester_kurzbz' => $key_studiensemester_kurzbz
+			)
+		);
+
+		if (isError($result)) {
+			$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
+			$this->outputJson($result);
+		}
+
+		elseif (!hasData($result)) {
+			$this->outputJson($result);
+		}
+		else
+		{
+			$statusData = current(getData($result));
+		}
+
+		//check if Status is unconfirmed.. TODO(manu) check further conditions? Status < Student
+		if($statusData->bestaetigtam != NULL)
+		{
+			$result = "Der Status ist bereits bestätigt!";
+			$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
+			return $this->outputJson($result);
+		}
+
+		//check if Bewerbung abgeschickt
+		if($statusData->bewerbung_abgeschicktamum == NULL)
+		{
+			$result = "Die Bewerbung wurde noch nicht abgeschickt und kann deshalb nicht bestaetigt werden!";
+			$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
+			return $this->outputJson($result);
+		}
+
+		$result = $this->PrestudentstatusModel->update(
+			[
+				'prestudent_id' => $key_prestudent_id,
+				'status_kurzbz' => $key_status_kurzbz,
+				'studiensemester_kurzbz' => $key_studiensemester_kurzbz,
+				'ausbildungssemester' => $key_ausbildungssemester,
+			],
+			[
+				'bestaetigtam' => date('c'),
+				'bestaetigtvon' => $uid
+			]
+		);
+		if (isError($result))
+		{
+			$this->output->set_status_header(REST_Controller::HTTP_INTERNAL_SERVER_ERROR);
+			return $this->outputJson(getError($result));
+		}
+		if (!hasData($result)) {
+			return error('No Statusdata vorhanden');
+		}
 		return $this->outputJsonSuccess(true);
 
 	}
-
 }
diff --git a/public/js/components/Stv/Studentenverwaltung/Details/Prestudent.js b/public/js/components/Stv/Studentenverwaltung/Details/Prestudent.js
index 6f067795c..c4015114d 100644
--- a/public/js/components/Stv/Studentenverwaltung/Details/Prestudent.js
+++ b/public/js/components/Stv/Studentenverwaltung/Details/Prestudent.js
@@ -111,8 +111,6 @@ export default {
 				}
 			});*/
 
-
-
 		},
 		detectChanges() {
 			const delta = {};
@@ -537,7 +535,7 @@ export default {
 						</form-input>
 					</div>
 					
-					<div class="row mb-3">
+<!--					<div class="row mb-3">
 						<form-input
 							container-class="col-5"
 							label="MentorIn"
@@ -546,7 +544,7 @@ export default {
 							name="mentor"
 							>
 						</form-input>
-					</div>
+					</div>-->
 				
 			</fieldset>
 		
diff --git a/public/js/components/Stv/Studentenverwaltung/Details/Prestudent/Status.js b/public/js/components/Stv/Studentenverwaltung/Details/Prestudent/Status.js
index 97e47dfa1..03effa24b 100644
--- a/public/js/components/Stv/Studentenverwaltung/Details/Prestudent/Status.js
+++ b/public/js/components/Stv/Studentenverwaltung/Details/Prestudent/Status.js
@@ -206,7 +206,10 @@ export default{
 				'studiensemester_kurzbz': stdsem,
 				'ausbildungssemester': ausbildungssemester
 			};
-			console.log(this.statusId);
+			this.loadStatus(this.statusId).then(() => {
+				if(this.statusData)
+					this.confirmStatus(this.statusId);
+			});
 		},
 		addNewStatus(){
 			CoreRESTClient.post('components/stv/Status/addNewStatus/' + this.prestudent_id,
@@ -260,6 +263,33 @@ export default{
 					this.reload();
 				});
 		},
+		confirmStatus(statusId){
+			return CoreRESTClient.post('components/stv/Status/confirmStatus/' +
+				this.statusId.prestudent_id + '/' +
+				this.statusId.status_kurzbz + '/' +
+				this.statusId.studiensemester_kurzbz + '/' +
+				this.statusId.ausbildungssemester)
+				.then(
+					result => {
+						if(!result.data.error) {
+							this.$fhcAlert.alertSuccess('Bestätigung Status erfolgreich');
+						}
+						else
+						{
+							const errorData = result.data.retval;
+							this.$fhcAlert.alertError('Kein Status mit Id ' + status_id + ' gefunden');
+						}
+						/*						return result;*/
+					}).catch(error => {
+					if (error.response) {
+						console.log(error.response);
+						this.$fhcAlert.alertError(error.response.data);
+					}
+				}).finally(() => {
+					window.scrollTo(0, 0);
+					this.reload();
+				});
+		},
 		deleteStatus(status_id){
 			return CoreRESTClient.post('components/stv/Status/deleteStatus/',
 				status_id)
@@ -356,7 +386,7 @@ export default{
 			})
 			.catch(this.$fhcAlert.handleSystemError);
 		CoreRESTClient
-			.get('components/stv/Prestudent/getStudienplaene/' + this.modelValue.prestudent_id)
+			.get('components/stv/Prestudent/getStudienplaene/' + this.prestudent_id)
 			.then(result => CoreRESTClient.getData(result.data) || [])
 			.then(result => {
 				this.listStudienplaene = result;
@@ -388,7 +418,6 @@ export default{
 		
 			<!--Modal: Add New Status-->
 			<BsModal ref="newStatusModal">
-			<!--TODO(manu) check stati: in FAs Absolvent, Abbrecher, Wartender nicht in Liste-->
 				<template #title>Neuen Status hinzufügen</template>
 							
 					<form-form class="row g-3" ref="statusData">
@@ -428,7 +457,7 @@ export default{
 								</form-input>
 							</div>
 						</div>
-						<!-- TODO(manu) if(defined('VORRUECKUNG_STATUS_MAX_SEMESTER') && VORRUECKUNG_STATUS_MAX_SEMESTER==false)-->
+						<!-- TODO(manu) if(defined('VORRUECKUNG_STATUS_MAX_SEMESTER') && VORRUECKUNG_STATUS_MAX_SEMESTER==false) 100 Semester-->
 						<div class="row mb-3">
 							<label for="ausbildungssemester" class="form-label col-sm-4">Ausbildungssemester</label>
 							<div class="col-sm-6">
@@ -729,21 +758,6 @@ export default{
 					<p>Prestudentstatus {{statusData.status_kurzbz}} (id: {{statusData.prestudent_id}}  
 					/ {{statusData.studiensemester_kurzbz}}) im {{statusData.ausbildungssemester}}. Ausbildungssemester wirklich löschen?</p>					
 				</template>	
-<!--				<template #footer>
-					<button 
-						ref="Close" 
-						type="button" 
-						class="btn btn-primary" 
-						@click="deleteStatus({
-							'prestudent_id': statusData.prestudent_id,
-							'status_kurzbz': statusData.studiensemester_kurzbz,
-							'studiensemester_kurzbz': statusData.studiensemester_kurzbz,
-							'ausbildungssemester': statusData.ausbildungssemester
-						})">OK</button>
-				</template>	-->							
-<!--				<template #footer>
-					<button ref="Close" type="button" class="btn btn-primary" @click="deleteStatus(statusData.prestudent_id, statusData.status_kurzbz, statusData.ausbildungssemester, statusData.studiensemester_kurzbz)">OK</button>
-				</template>-->
 				<template #footer>
 					<button ref="Close" type="button" class="btn btn-primary" @click="deleteStatus(statusId)">OK</button>
 				</template>