diff --git a/src-modules/module/etl/bin/SQL_ENV_etl.sam b/src-modules/module/etl/bin/SQL_ENV_etl.sam
index 19b680e..96efd78 100644
--- a/src-modules/module/etl/bin/SQL_ENV_etl.sam
+++ b/src-modules/module/etl/bin/SQL_ENV_etl.sam
@@ -13,4 +13,7 @@ ETL_LOGMAIL=$LOGMAIL; export ETL_LOGMAIL
 PATH=$ETL_PFAD/bin:$PATH
 export PATH
 
+JAVA_OPTS="$JAVA_OPTS -DSUPERX_DIR=$SUPERX_DIR"
+export JAVA_OPTS
+
 
diff --git a/src-modules/module/etl/conf/etl.xml b/src-modules/module/etl/conf/etl.xml
index 75fd6e1..cc28396 100644
--- a/src-modules/module/etl/conf/etl.xml
+++ b/src-modules/module/etl/conf/etl.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--<!DOCTYPE module SYSTEM "../../../conf/superx-module.dtd"> -->
-<module name="etl" version="0.4b" sachgebiet_id="270"
+<module name="etl" version="0.4" sachgebiet_id="270"
 sachgebiet="Laderoutinen" systeminfo_id="270"
 system="Laderoutinen" thema="Laderoutinen" thema_parent="Abfragen">
 <database name="superx" system="superx">
@@ -193,6 +193,8 @@ version integer
 <action error="stop">
 <loadtable refresh="true" delimiter="^" header="false" tabname="tmp_templates"><file path="$ETL_PFAD/schluesseltabellen/fm_templates.unl"/></loadtable>
 <nativeaction sql="" scriptfile="$ETL_PFAD/schluesseltabellen/fm_templates_fuellen.sql" database=""/>
+<nativeaction sql="" scriptfile="$ETL_PFAD/upgrade/etl_upgrade_man.sql" database=""/>
+
 </action>
 <action error="stop">
 <loadtable refresh="true" delimiter="^" header="false" tabname="etl_step_type"><file path="$ETL_PFAD/schluesseltabellen/etl_step_type.unl"/></loadtable>
diff --git a/src-modules/module/etl/upgrade/etl_upgrade_man.sql b/src-modules/module/etl/upgrade/etl_upgrade_man.sql
new file mode 100644
index 0000000..99704b5
--- /dev/null
+++ b/src-modules/module/etl/upgrade/etl_upgrade_man.sql
@@ -0,0 +1,42 @@
+
+--obsolete jobs:
+
+delete from etl_step
+where tid in (select R.step_id
+from etl_step_relation R, etl_job J
+where R.job_id =J.tid
+and J.uniquename in ('sx_select_mask',
+'sx_insert_mask',
+'kern_konstanten_update',
+'sichten_unload',
+'sos_gewichtung_unload')
+and J.systeminfo_id=9);
+
+delete from etl_step_property
+where etl_step_id in (select R.step_id
+from etl_step_relation R, etl_job J
+where R.job_id =J.tid
+and J.uniquename in ('sx_select_mask',
+'sx_insert_mask',
+'kern_konstanten_update',
+'sichten_unload',
+'sos_gewichtung_unload')
+and J.systeminfo_id=9);
+
+delete from etl_step_relation 
+where job_id in (select J.tid from etl_job J
+where J.uniquename in ('sx_select_mask',
+'sx_insert_mask',
+'kern_konstanten_update',
+'sichten_unload',
+'sos_gewichtung_unload')
+and J.systeminfo_id=9);
+
+delete from etl_job 
+where uniquename in ('sx_select_mask',
+'sx_insert_mask',
+'kern_konstanten_update',
+'sichten_unload',
+'sos_gewichtung_unload')
+and systeminfo_id=9;
+
diff --git a/src/de/superx/elt/TableUploader.java b/src/de/superx/elt/TableUploader.java
index 5d193ac..1e925cd 100644
--- a/src/de/superx/elt/TableUploader.java
+++ b/src/de/superx/elt/TableUploader.java
@@ -79,7 +79,7 @@ public class TableUploader {
 	 private boolean continueAfterError;
 	 private boolean removeTrailingDelim=true;
 	 private boolean isPostgres;
-	 private boolean useBatch=true;
+	 private boolean useBatch=false;
 	 private static int maxCols=1000;
 	 private String[] insert_cols = new String[maxCols];
 	 private int[] insert_types = new int[maxCols];