diff --git a/www-ssl/admin/schichtplan.php b/www-ssl/admin/schichtplan.php
index 12c767c2..3bf2bb4f 100755
--- a/www-ssl/admin/schichtplan.php
+++ b/www-ssl/admin/schichtplan.php
@@ -40,7 +40,7 @@ echo "<form action=\"".$_SERVER['SCRIPT_NAME']."\" method=\"GET\" >\n";
 <?PHP
 
 $sql =  "SELECT `SID`, `DateS`, `RID`, `Len` FROM `Shifts` ".
-	"ORDER BY RID, DateS ";
+	"ORDER BY `RID`, `DateS` ";
 $Erg = mysql_query($sql, $con);
 $rowcount = mysql_num_rows($Erg);
 for( $i = 0; $i < $rowcount; $i++)
@@ -300,7 +300,7 @@ case 'changesave':
 			"`Len`='". $_GET["eDauer"]. "', ".
 			"`Man`='". $_GET["eName"]. "', ".
 			"`URL`='". $_GET["eURL"]. "' ".
-			"WHERE `SID`=". $_GET["SID"];
+			"WHERE `SID`='". $_GET["SID"]. "'";
 	SetHeaderGo2Back();
 	break;
 	
@@ -315,10 +315,10 @@ case 'deleteShifs':
 		if( strpos( " ".$k, "SID") == 1)
 		{
 			echo "Shifts $v wird gelöscht...";
-			executeSQL( "DELETE FROM `Shifts` WHERE `SID`=$v LIMIT 1");
+			executeSQL( "DELETE FROM `Shifts` WHERE `SID`='$v' LIMIT 1");
 			echo "<br>\n";
 			echo "ShiftEntry $v wird gelöscht...";
-			executeSQL( "DELETE FROM `ShiftEntry` WHERE `SID`= $v");
+			executeSQL( "DELETE FROM `ShiftEntry` WHERE `SID`='$v'");
 			echo "<br><br>\n";
 		}
 	break;
diff --git a/www-ssl/inc/funktion_xml_schudle.php b/www-ssl/inc/funktion_xml_schudle.php
index 93e664b3..55b1b682 100755
--- a/www-ssl/inc/funktion_xml_schudle.php
+++ b/www-ssl/inc/funktion_xml_schudle.php
@@ -30,7 +30,7 @@ function SaveSchedule()
 				   (substr($_GET["DateXML"], 8, 2)+1). " ";
 		}
 		else
-			$DateEnd = substr($_GET["DateXML"], 0, 11);
+			$dAteEnd = substr($_GET["DateXML"], 0, 11);
 		$DateEnd .= "$TimeH:$TimeM:00";
 		
 		//Namen ermitteln
@@ -73,7 +73,7 @@ function SaveSchedule()
 				
 				// erstellt ein Array der Reume
 			        $sql2 =	"SELECT * FROM `Room` ".
-					"WHERE `RID` = ".$_GET["RIDXML"]. " ".
+					"WHERE `RID`='".$_GET["RIDXML"]. "' ".
 		        		"ORDER BY `Number`, `Name`;";
 				$Erg2 = mysql_query( $sql2, $con);
 				for( $j=0; $j<mysql_num_fields( $Erg2); $j++)
@@ -155,7 +155,7 @@ foreach($XMLmain->sub as $EventKey => $Event)
 			SaveSchedule();
 		}
 			
-		$SQL = "SELECT * FROM `Shifts` WHERE PSID='$PSIDXML'";
+		$SQL = "SELECT * FROM `Shifts` WHERE `PSID`='$PSIDXML'";
 		$Erg = mysql_query($SQL, $con);
 		if(mysql_num_rows($Erg)>0)
 		{
@@ -210,7 +210,7 @@ echo "<tr><td colspan=\"6\">status: $DS_KO/$DS_OK nicht Aktuel.</td></tr>\n";
 
 //Anzeige von nicht im XML File vorkommende entraege
 if( $Where =="")
-	$SQL2 = "SELECT * FROM `Shifts` WHERE NOT PSID = '';";
+	$SQL2 = "SELECT * FROM `Shifts` WHERE NOT `PSID`='';";
 else
 	$SQL2 = "SELECT * FROM `Shifts` WHERE NOT (".substr( $Where, 4). ") AND NOT PSID = '';";