Working on Debian Testing (Gnome-Desktop), Java 21.
Compiled elexis-3-core using mvn -V clean verify -Dtycho.localArtifacts=ignore -Dmaterialize-products -DskipTests .
Used tar -zxvf ../ch.elexis.core.p2site/target/products/Elexis3-linux.gtk.x86_64.tar.gz to unpack the result.
Used wget https://ftp.medelexis.ch/elexis/demoDB/demoDB_elexis_3.9.0.zip --no-check-certificate to get the most recent demoDB.
Moved it to ~/elexis
Calling Elexis3 resulted in an error whil "Update ausführen:insert tableName=CH_ELEXIS_CORE_TEXTTEMPLATE"
See attached elexis-3.log