diff --git a/src-modules/module/viz/conf/viz.xml b/src-modules/module/viz/conf/viz.xml
index eaaf5fa..80732ff 100644
--- a/src-modules/module/viz/conf/viz.xml
+++ b/src-modules/module/viz/conf/viz.xml
@@ -749,12 +749,6 @@ parent="Visualisierungen">Abfragen zur Administration von Visualisierungen </the
 					<path>$VIZ_PFAD/masken</path>
 				</src>
 			</maske>
-<maske tid="44310" name="Studierende nach Abschluss" thema="Visualisierungen">
-				<description> </description>
-				<src>
-					<path>$VIZ_PFAD/masken</path>
-				</src>
-			</maske>
 <maske tid="44340" name="Studierende nach Bildungstyp" thema="Visualisierungen">
 				<description> </description>
 				<src>
diff --git a/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_fuellen.sql b/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_fuellen.sql
index ab22df5..0c78838 100644
--- a/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_fuellen.sql
+++ b/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_fuellen.sql
@@ -197,4 +197,5 @@
 <@fill_viz_properties />
 
 
+<@drop_temp_tables />
 
diff --git a/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_pie_fuellen.sql b/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_pie_fuellen.sql
index fdfdc3a..27ea2ec 100644
--- a/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_pie_fuellen.sql
+++ b/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_pie_fuellen.sql
@@ -39,5 +39,6 @@
 
 </#foreach>
 
+<@drop_temp_tables />
 
 
diff --git a/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_sankey_fuellen.sql b/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_sankey_fuellen.sql
index 5ebaf62..671fe88 100644
--- a/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_sankey_fuellen.sql
+++ b/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_sankey_fuellen.sql
@@ -40,5 +40,6 @@
 
 </#foreach>
 
+<@drop_temp_tables />
 
 
diff --git a/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_worldmap_fuellen.sql b/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_worldmap_fuellen.sql
index 3410d00..eab0fdc 100644
--- a/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_worldmap_fuellen.sql
+++ b/src-modules/module/viz/schluesseltabellen/viz_properties_d3js_worldmap_fuellen.sql
@@ -36,5 +36,6 @@
 
 </#foreach>
 
+<@drop_temp_tables />
 
 
diff --git a/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_bar_fuellen.sql b/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_bar_fuellen.sql
index e7414fa..c41f345 100644
--- a/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_bar_fuellen.sql
+++ b/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_bar_fuellen.sql
@@ -43,4 +43,5 @@
 
 
 
+<@drop_temp_tables />
 
diff --git a/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_fuellen.sql b/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_fuellen.sql
index 91ce5f2..79f2b91 100644
--- a/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_fuellen.sql
+++ b/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_fuellen.sql
@@ -858,4 +858,5 @@
 <@fill_viz_properties />
 
 
+<@drop_temp_tables />
 
diff --git a/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_line_bar_fuellen.sql b/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_line_bar_fuellen.sql
index 4d2c0e5..9220843 100644
--- a/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_line_bar_fuellen.sql
+++ b/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_line_bar_fuellen.sql
@@ -70,5 +70,6 @@
 </#foreach>
 
 
+<@drop_temp_tables />
 
 
diff --git a/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_line_bar_series_fuellen.sql b/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_line_bar_series_fuellen.sql
index 01d9998..6f5b499 100644
--- a/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_line_bar_series_fuellen.sql
+++ b/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_line_bar_series_fuellen.sql
@@ -53,4 +53,5 @@
 </#foreach>
 
 
+<@drop_temp_tables />
 
diff --git a/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_pie_fuellen.sql b/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_pie_fuellen.sql
index 5b53622..aba30b3 100644
--- a/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_pie_fuellen.sql
+++ b/src-modules/module/viz/schluesseltabellen/viz_properties_echarts_pie_fuellen.sql
@@ -39,5 +39,6 @@
 
 </#foreach>
 
+<@drop_temp_tables />
 
 
diff --git a/src-modules/module/viz/schluesseltabellen/viz_properties_plot_fuellen.sql b/src-modules/module/viz/schluesseltabellen/viz_properties_plot_fuellen.sql
index 6541c8e..6c0b3f8 100644
--- a/src-modules/module/viz/schluesseltabellen/viz_properties_plot_fuellen.sql
+++ b/src-modules/module/viz/schluesseltabellen/viz_properties_plot_fuellen.sql
@@ -166,5 +166,6 @@
 
 <@fill_viz_properties />
 
+<@drop_temp_tables />
 
 
diff --git a/src-modules/module/viz/schluesseltabellen/viz_properties_plot_line_bar_boxplot_fuellen.sql b/src-modules/module/viz/schluesseltabellen/viz_properties_plot_line_bar_boxplot_fuellen.sql
index 7327dca..82c80e1 100644
--- a/src-modules/module/viz/schluesseltabellen/viz_properties_plot_line_bar_boxplot_fuellen.sql
+++ b/src-modules/module/viz/schluesseltabellen/viz_properties_plot_line_bar_boxplot_fuellen.sql
@@ -75,5 +75,5 @@
 
 </#foreach>
 
-
+<@drop_temp_tables />