diff --git a/application/controllers/system/infocenter/InfoCenter.php b/application/controllers/system/infocenter/InfoCenter.php
index cd88f814a..a97c9ef38 100644
--- a/application/controllers/system/infocenter/InfoCenter.php
+++ b/application/controllers/system/infocenter/InfoCenter.php
@@ -297,6 +297,13 @@ class InfoCenter extends Auth_Controller
 		}
 
 		$persondata = $this->_loadPersonData($person_id);
+
+		$checkPerson = $this->PersonModel->checkDuplicate($person_id);
+
+		if (isError($checkPerson)) show_error(getError($checkPerson));
+
+		$duplicate = array('duplicated' => getData($checkPerson));
+
 		$prestudentdata = $this->_loadPrestudentData($person_id);
 
 		$this->DokumentModel->addOrder('bezeichnung');
@@ -305,7 +312,8 @@ class InfoCenter extends Auth_Controller
 		$data = array_merge(
 			$persondata,
 			$prestudentdata,
-			$dokumentdata
+			$dokumentdata,
+			$duplicate
 		);
 
 		$data[self::FHC_CONTROLLER_ID] = $this->getControllerId();
diff --git a/application/models/person/Person_model.php b/application/models/person/Person_model.php
index 085c3f826..ec5522674 100644
--- a/application/models/person/Person_model.php
+++ b/application/models/person/Person_model.php
@@ -265,4 +265,19 @@ class Person_model extends DB_Model
 		
 		return success($result->vorname. ' '. $result->nachname);
 	}
+
+	public function checkDuplicate($person_id)
+	{
+		$qry = "SELECT sp.person_id
+		FROM public.tbl_person p 
+		LEFT JOIN public.tbl_person sp ON p.vorname = sp.vorname
+			AND p.nachname = sp.nachname 
+			AND p.gebdatum = sp.gebdatum 
+		JOIN public.tbl_prestudent ps ON sp.person_id = ps.person_id
+		JOIN public.tbl_prestudentstatus pss ON ps.prestudent_id = pss.prestudent_id
+		WHERE p.person_id = ? AND sp.person_id != ? AND pss.status_kurzbz = ?";
+
+
+		return $this->execQuery($qry, array($person_id, $person_id, 'Abbrecher'));
+	}
 }
diff --git a/application/views/system/infocenter/infocenterDetails.php b/application/views/system/infocenter/infocenterDetails.php
index 30acb8617..76a371c11 100644
--- a/application/views/system/infocenter/infocenterDetails.php
+++ b/application/views/system/infocenter/infocenterDetails.php
@@ -101,6 +101,22 @@
 					</div>
 				</div>
 			</div>
+			<?php if (!is_null($duplicated)): ?>
+				<div class="row alert-warning">
+					<h3 class="header col-lg-12">
+						<?php echo $this->p->t('global', 'bewerberVorhanden') . ':'; ?>
+					</h3>
+					<div class="text-left col-lg-12">
+						<?php
+						foreach ($duplicated as $duplicate)
+						{
+							echo  'Person ID: ' . $duplicate->person_id . '<br />';
+						}
+						?>
+					</div>
+
+				</div>
+			<?php endif; ?>
 			<br/>
 			<section>
 				<div class="row">
diff --git a/system/phrasesupdate.php b/system/phrasesupdate.php
index d41d43c4f..ef12f78c2 100644
--- a/system/phrasesupdate.php
+++ b/system/phrasesupdate.php
@@ -888,6 +888,26 @@ $phrases = array(
 			)
 		)
 	),
+	array(
+		'app' => 'core',
+		'category' => 'global',
+		'phrase' => 'bewerberVorhanden',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'BewerberIn bereits vorhanden',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Applicant already available',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 	array(
 		'app' => 'core',
 		'category' => 'global',