Migration from 2.10 to 2.11

• Execute the next SQL Script at Administration > Tools > Database Query

INSERT INTO OKM_TRANSLATION (TR_MODULE, TR_KEY, TR_TEXT, TR_LANGUAGE) VALUES ('invoice', 'popup.delete.document.description', 'You want to delete the document', 'en-GB');
INSERT INTO OKM_TRANSLATION (TR_MODULE, TR_KEY, TR_TEXT, TR_LANGUAGE) VALUES ('invoice', 'popup.delete.document.description', 'Desea borrar el documento', 'es-ES');

• Stop Tomcat and replace the WAR
• Replace the invoice.war archive at $TOMCAT_HOME/webapps
• Start Tomcat again