Mon 10/12/09 10:06:16: main: Nested exception is: wt.pom.DatastoreException: A persistence error occurred. System message follows: Mon 10/12/09 10:06:16: main: Nested exception is: wt.pom.ConnectionException: A SQL error has occurred. Database system message follows: Mon 10/12/09 10:06:16: main: Nested exception is: java.sql.SQLException: ORA-01033: ORACLE initialization or shutdown in progress