Hi kidice, thanks for your help. I could not use your file directly, but I have made some adaptations, to be near to the known sql-commands (used during the installation from JS 1.2.1), giving the attached sql-part as a result. I suppose, there are still some problems, because the upgraded (to JS 2.0.0) installation does not start, giving the attached log-part out. Please, take a look on that txt-file, to find possible errors on upgrading the oracle DB (Solaris'10 Oracle'10). Thanks in advance and have a nice weekend, Jorge [file name=upgradeOracle_JS_1.txt size=81922]http://www.jasperforge.org/components/com_joomlaboard/uploaded/files/upgradeOracle_JS_1.txt[/file]