Hi George, with no guaranties that it will work, but for SAP ME we have to use a specific JDBC driver to connect SAP ME:
From installation guide:
"If you use Oracle for your SAP ME databases, you have downloaded ojdbc6.jar from http://www.oracle.com/technetwork/database/enterprise-edition/jdbc-112010-090769.html."
Are you using this one?
Also, what type of Data Server are you using? are you using a Netweaver Data Source or IDBC?
Hope it helps,
Arnaud