diff --git a/include/bisarchiv.class.php b/include/bisarchiv.class.php
index 855e3c828..edec01ae3 100644
--- a/include/bisarchiv.class.php
+++ b/include/bisarchiv.class.php
@@ -25,8 +25,8 @@ class bisarchiv extends basis_db
 	public $result;
 
 	// Tabellenspalten
-	public $id;
-	public $studiensemster;
+	public $archiv_id;
+	public $studiensemester_kurzbz;
 	public $meldung;
 	public $html;
 	public $studiengang_kz;
@@ -48,7 +48,7 @@ class bisarchiv extends basis_db
 	 */
 	protected function validate()
 	{
-		if($this->studiensemster == null || mb_strlen($this->studiensemster) > 6)
+		if($this->studiensemster_kurzbz == null || mb_strlen($this->studiensemster_kurzbz) > 6)
 		{
 			$this->errormsg = "Studiensemester ist ungueltig";
 			return false;
@@ -106,8 +106,8 @@ class bisarchiv extends basis_db
 		if(!$this->validate())
 			return false;
 		
-		$qry = "INSERT INTO bis.tbl_archiv (studiensemester, meldung, html, studiengang_kz, insertamum, insertvon, typ) VALUES ("
-			. $this->db_add_param($this->studiensemster) . ","
+		$qry = "INSERT INTO bis.tbl_archiv (studiensemester_kurzbz, meldung, html, studiengang_kz, insertamum, insertvon, typ) VALUES ("
+			. $this->db_add_param($this->studiensemster_kurzbz) . ","
 			. $this->db_add_param($this->meldung) . ","
 			. $this->db_add_param($this->html) . ","
 			. $this->db_add_param($this->studiengang_kz) . ","
@@ -173,9 +173,9 @@ class bisarchiv extends basis_db
 	 */
 	public function getBisData($sem)
 	{
-		$qry = "SELECT id, meldung, html, studiengang_kz, insertamum, typ "
+		$qry = "SELECT archiv_id, meldung, html, studiengang_kz, insertamum, typ "
 				. "FROM bis.tbl_archiv "
-				. "WHERE studiensemester = " . $this->db_add_param($sem) . ""
+				. "WHERE studiensemester_kurzbz = " . $this->db_add_param($sem) . ""
 				. "ORDER BY insertamum DESC";
 		
 		if($this->db_query($qry))
@@ -206,15 +206,15 @@ class bisarchiv extends basis_db
 			return false;
 		}
 		
-		$qry = "SELECT id, meldung, html, studiengang_kz, insertamum, typ "
+		$qry = "SELECT archiv_id, meldung, html, studiengang_kz, insertamum, typ "
 				. "FROM bis.tbl_archiv "
-				. "WHERE id = " . $this->db_add_param($id);
+				. "WHERE archiv_id = " . $this->db_add_param($id);
 		
 		if($this->db_query($qry))
 		{
 			while($row = $this->db_fetch_object())
 			{
-				$this->id = $id;
+				$this->archiv_id = $id;
 				$this->meldung = $row->meldung;
 				$this->html = $row->html;
 				$this->studiengang_kz = $row->studiengang_kz;
diff --git a/system/checksystem.php b/system/checksystem.php
index 6681efdc9..fe9487f9c 100644
--- a/system/checksystem.php
+++ b/system/checksystem.php
@@ -2444,8 +2444,8 @@ if(!$result = @$db->db_query("SELECT 1 FROM bis.tbl_archiv LIMIT 1;"))
 
 	CREATE TABLE bis.tbl_archiv
 	(
-		id integer,
-		studiensemester varchar(6),
+		archiv_id integer,
+		studiensemester_kurzbz varchar(6),
 		meldung xml,
 		html text,
 		studiengang_kz bigint,
@@ -2454,24 +2454,24 @@ if(!$result = @$db->db_query("SELECT 1 FROM bis.tbl_archiv LIMIT 1;"))
 		typ varchar(16)
 	);
 
-	ALTER TABLE bis.tbl_archiv ADD CONSTRAINT pk_archiv PRIMARY KEY (id);
+	ALTER TABLE bis.tbl_archiv ADD CONSTRAINT pk_archiv PRIMARY KEY (archiv_id);
 
-	CREATE SEQUENCE bis.seq_archiv_id
+	CREATE SEQUENCE bis.seq_archiv_archiv_id
 	INCREMENT BY 1
 	NO MAXVALUE
 	NO MINVALUE
 	CACHE 1;
 	
-	ALTER TABLE bis.tbl_archiv ALTER COLUMN id SET DEFAULT nextval('bis.seq_archiv_id');
-	ALTER TABLE bis.tbl_archiv ADD CONSTRAINT fk_archiv_studiensemester FOREIGN KEY (studiensemester) REFERENCES public.tbl_studiensemester(studiensemester_kurzbz) ON DELETE RESTRICT ON UPDATE CASCADE;
+	ALTER TABLE bis.tbl_archiv ALTER COLUMN archiv_id SET DEFAULT nextval('bis.seq_archiv_archiv_id');
+	ALTER TABLE bis.tbl_archiv ADD CONSTRAINT fk_archiv_studiensemester FOREIGN KEY (studiensemester_kurzbz) REFERENCES public.tbl_studiensemester(studiensemester_kurzbz) ON DELETE RESTRICT ON UPDATE CASCADE;
 	ALTER TABLE bis.tbl_archiv ADD CONSTRAINT fk_archiv_studiengang_kz FOREIGN KEY (studiengang_kz) REFERENCES public.tbl_studiengang(studiengang_kz) ON DELETE RESTRICT ON UPDATE CASCADE;
 	ALTER TABLE bis.tbl_archiv ADD CONSTRAINT fk_benutzer_archiv FOREIGN KEY (insertvon) REFERENCES public.tbl_benutzer(uid) ON DELETE RESTRICT ON UPDATE CASCADE;
 	
 	GRANT SELECT, INSERT, UPDATE, DELETE ON bis.tbl_archiv TO vilesci;
-	GRANT SELECT, UPDATE ON bis.seq_archiv_id TO vilesci;
+	GRANT SELECT, UPDATE ON bis.seq_archiv_archiv_id TO vilesci;
 	
 	GRANT SELECT, INSERT, UPDATE, DELETE ON bis.tbl_archiv TO web;
-	GRANT SELECT, UPDATE ON bis.seq_archiv_id TO web;
+	GRANT SELECT, UPDATE ON bis.seq_archiv_archiv_id TO web;
 	";
 	if(!$db->db_query($qry))
 		echo '<strong>BIS-Archiv: '.$db->db_last_error().'</strong><br>';
diff --git a/vilesci/bis/archiv.php b/vilesci/bis/archiv.php
index c32724db7..17d875b44 100644
--- a/vilesci/bis/archiv.php
+++ b/vilesci/bis/archiv.php
@@ -113,7 +113,7 @@ if($action != null)
 	}
 	$bisarchiv->readFile($meldung, 'xml');
 	$bisarchiv->studiengang_kz = $stg;
-	$bisarchiv->studiensemster = $sem;
+	$bisarchiv->studiensemster_kurzbz = $sem;
 	$bisarchiv->insertvon = $uid;
 	$bisarchiv->typ = $typ;
 	$result = $bisarchiv->save();
@@ -258,9 +258,9 @@ $bisarchiv->getBisData($anzeige);
 				echo '<td>' . $stgbez . '</td>';
 				echo '<td>' . $data->studiengang_kz . '</td>';
 				echo '<td>' . $datum->convertISODate($data->insertamum) . '</td>';
-				echo '<td><a href="archiv.php?id=' . $data->id . '&action=xml">XML-Datei downloaden</a></td>';
+				echo '<td><a href="archiv.php?id=' . $data->archiv_id . '&action=xml">XML-Datei downloaden</a></td>';
 				if($data->html != '')
-					echo '<td><a href="archiv.php?id=' . $data->id . '&action=html" target="_blank">ansehen</a></td>';
+					echo '<td><a href="archiv.php?id=' . $data->archiv_id . '&action=html" target="_blank">ansehen</a></td>';
 				else
 					echo '<td></td>';
 				echo '</tr>';