Hola Guillermo I think you're talking about SQL*Plus environment variables, aren't you? Something like: set autocommit OFF; You can put them in a Z SQL Method like this: alter session set nls_date_format = "DD.MM.YYYY HH24:MI" <dtml-var sql_delimiter> INSERT INTO table (column) VALUES ((<dtml-sqlvar value type=nb>) Regards Dieter