diff --git a/superx/WEB-INF/conf/edustore/db/install/conf/builddatum.txt b/superx/WEB-INF/conf/edustore/db/install/conf/builddatum.txt
index c07706c..5956698 100644
--- a/superx/WEB-INF/conf/edustore/db/install/conf/builddatum.txt
+++ b/superx/WEB-INF/conf/edustore/db/install/conf/builddatum.txt
@@ -1 +1 @@
-05.09.2024
+16.09.2024
diff --git a/superx/WEB-INF/conf/edustore/db/install/conf/his1/dbconv/sch.eduetl/db_version.tab b/superx/WEB-INF/conf/edustore/db/install/conf/his1/dbconv/sch.eduetl/db_version.tab
index 8a9c5b8..7df591b 100644
--- a/superx/WEB-INF/conf/edustore/db/install/conf/his1/dbconv/sch.eduetl/db_version.tab
+++ b/superx/WEB-INF/conf/edustore/db/install/conf/his1/dbconv/sch.eduetl/db_version.tab
@@ -4,7 +4,7 @@ create table db_version(
 his_system NVARCHAR(255) , 
 version CHAR(8) , 
 kern_system CHAR(1) , 
-version_hash VARCHAR() , 
+version_hash VARCHAR , 
 systeminfo_id INTEGER 
 );
 	
\ No newline at end of file
diff --git a/superx/WEB-INF/conf/edustore/db/install/kern_install_ids.sql b/superx/WEB-INF/conf/edustore/db/install/kern_install_ids.sql
index 7f8d329..94a17ed 100644
--- a/superx/WEB-INF/conf/edustore/db/install/kern_install_ids.sql
+++ b/superx/WEB-INF/conf/edustore/db/install/kern_install_ids.sql
@@ -147,7 +147,7 @@ create table db_version(
 his_system NVARCHAR(255) , 
 version CHAR(8) , 
 kern_system CHAR(1) , 
-version_hash VARCHAR() , 
+version_hash VARCHAR , 
 systeminfo_id INTEGER ,
 	primary key (his_system, version)
 	constraint c_db_version
diff --git a/superx/WEB-INF/conf/edustore/db/install/kern_install_pg.sql b/superx/WEB-INF/conf/edustore/db/install/kern_install_pg.sql
index dae6828..a194ca2 100644
--- a/superx/WEB-INF/conf/edustore/db/install/kern_install_pg.sql
+++ b/superx/WEB-INF/conf/edustore/db/install/kern_install_pg.sql
@@ -162,7 +162,7 @@ create table db_version(
 his_system VARCHAR(255) , 
 version CHAR(8) , 
 kern_system CHAR(1) , 
-version_hash VARCHAR() , 
+version_hash VARCHAR , 
 systeminfo_id INTEGER , 
 	constraint c_db_version primary key (his_system, version)
 
diff --git a/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_fields_ids.sql b/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_fields_ids.sql
index 99474ba..7639f9b 100644
--- a/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_fields_ids.sql
+++ b/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_fields_ids.sql
@@ -436,7 +436,7 @@ alter table db_version add ( kern_system CHAR(1) );
 ! echo "field db_version.version_hash will be added"
 ! echo `date`
  
-alter table db_version add ( version_hash VARCHAR() );
+alter table db_version add ( version_hash VARCHAR );
 
 </#if>
 
diff --git a/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_fields_pg.sql b/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_fields_pg.sql
index 6f28786..1baf6e7 100644
--- a/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_fields_pg.sql
+++ b/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_fields_pg.sql
@@ -544,7 +544,7 @@ alter table db_version add column kern_system CHAR(1) ;
 
 select now(), 'field db_version.version_hash will be added';
 
-alter table db_version add column version_hash VARCHAR() ;
+alter table db_version add column version_hash VARCHAR ;
 
 </#if>
 
diff --git a/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_tables_ids.sql b/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_tables_ids.sql
index e96c42d..5f991cc 100644
--- a/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_tables_ids.sql
+++ b/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_tables_ids.sql
@@ -356,7 +356,7 @@ create table db_version(
 his_system NVARCHAR(255) , 
 version CHAR(8) , 
 kern_system CHAR(1) , 
-version_hash VARCHAR() , 
+version_hash VARCHAR , 
 systeminfo_id INTEGER ,
 	primary key (his_system, version)
 	constraint c_db_version
diff --git a/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_tables_pg.sql b/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_tables_pg.sql
index 7e36a39..077828b 100644
--- a/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_tables_pg.sql
+++ b/superx/WEB-INF/conf/edustore/db/install/upgrade/kern_upgrade_tables_pg.sql
@@ -501,7 +501,7 @@ create table db_version(
 his_system VARCHAR(255) , 
 version CHAR(8) , 
 kern_system CHAR(1) , 
-version_hash VARCHAR() , 
+version_hash VARCHAR , 
 systeminfo_id INTEGER , 
 	constraint c_db_version primary key (his_system, version)