diff --git a/system/checksystem.php b/system/checksystem.php
index ffeebf4b2..4ba7388d7 100644
--- a/system/checksystem.php
+++ b/system/checksystem.php
@@ -1501,7 +1501,7 @@ if(!$result = @$db->db_query("SELECT pruefungsintervall FROM campus.tbl_pruefung
 // statusupdatevon in campus.tbl_pruefungsanmeldung
 if(!$result = @$db->db_query("SELECT statusupdatevon FROM campus.tbl_pruefungsanmeldung LIMIT 1"))
 {
-	$qry = "ALTER TABLE campus.tbl_pruefungsanmeldung ADD COLUMN statusupdatevon varcahr(32);";
+	$qry = "ALTER TABLE campus.tbl_pruefungsanmeldung ADD COLUMN statusupdatevon varchar(32);";
 
 	if(!$db->db_query($qry))
 		echo '<strong>campus.tbl_pruefungsanmeldung: '.$db->db_last_error().'</strong><br>';
@@ -1682,9 +1682,9 @@ $tabellen=array(
 	"campus.tbl_paabgabetyp"  => array("paabgabetyp_kurzbz","bezeichnung"),
 	"campus.tbl_paabgabe"  => array("paabgabe_id","projektarbeit_id","paabgabetyp_kurzbz","fixtermin","datum","kurzbz","abgabedatum", "insertvon","insertamum","updatevon","updateamum"),
 	"campus.tbl_pruefungsfenster" => array("pruefungsfenster_id","studiensemester_kurzbz","oe_kurzbz","start","ende"),
-	"campus.tbl_pruefung" => array("pruefung_id","mitarbeiter_uid","studiensemester_kurzbz","pruefungsfenster_id","pruefungstyp_kurzbz","titel","beschreibung","methode","einzeln","storniert","insertvon","insertamum","updatevon","updateamum"),
+	"campus.tbl_pruefung" => array("pruefung_id","mitarbeiter_uid","studiensemester_kurzbz","pruefungsfenster_id","pruefungstyp_kurzbz","titel","beschreibung","methode","einzeln","storniert","insertvon","insertamum","updatevon","updateamum","pruefungsintervall"),
 	"campus.tbl_pruefungstermin" => array("pruefungstermin_id","pruefung_id","von","bis","teilnehmer_max","teilnehmer_min","anmeldung_von","anmeldung_bis","ort_kurzbz"),
-	"campus.tbl_pruefungsanmeldung" => array("pruefungsanmeldung_id","uid","pruefungstermin_id","lehrveranstaltung_id","status_kurzbz","wuensche","reihung","kommentar"),
+	"campus.tbl_pruefungsanmeldung" => array("pruefungsanmeldung_id","uid","pruefungstermin_id","lehrveranstaltung_id","status_kurzbz","wuensche","reihung","kommentar","statusupdatevon","statusupdateamum"),
 	"campus.tbl_pruefungsstatus" => array("status_kurzbz","bezeichnung"),
 	"campus.tbl_reservierung"  => array("reservierung_id","ort_kurzbz","studiengang_kz","uid","stunde","datum","titel","beschreibung","semester","verband","gruppe","gruppe_kurzbz","veranstaltung_id","insertamum","insertvon"),
 	"campus.tbl_resturlaub"  => array("mitarbeiter_uid","resturlaubstage","mehrarbeitsstunden","updateamum","updatevon","insertamum","insertvon","urlaubstageprojahr"),