VwpFAQOracleException
How can I resolve oracle.sql.TIMESTAMP exceptions?
Columns of type Timestamp are not handled by the Oracle driver. Using Oracle's JDBC driver to establish a connection to a database returns the error java.lang.ClassNotFoundException: oracle.sql.TIMESTAMP when dropping a table with this column type onto a component.
Instead, use the DataDirect JDBC driver for Oracle as described in the Release Notes under DataDirect Drivers.