[xwiki-devs] Xwiki with Tomacat and Oracle

Hello, We have setup XWiki WAR with Tomcat 6.0.16 and oracle (express 10g) (JDK 1.5.0_15) While setting up the DB, these are the settings for username and pwd - <property name="connection.username">xwiki</property> <property name="connection.password">xwiki</property> Does this mean that only"xwiki" should be used as username and pwd. We got the following Tomcat error when we tried to change these settings from xwiki to something else. 2008-03-20 16:34:33,185 http://localhost/xwiki_v1.3/bin/view/Main/WebHome http-80-1 ERROR store.XWikiHibernateBaseStore - Failed updating schema while executing query "create table xwiki.feeds_aggregatorgroup (agg_id number(10,0) not null, agg_name clob, primary key (agg_id))" java.sql.SQLException: ORA-01918: user 'XWIKI' does not exist at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288) Any thoughts on why this error is occuring? If we can not use custom username and pwd, it could be a show stopper for us. Thanks for any help