AS400 & Oracle Tables on OneWorld XE

Hi, I'm on JDE XE (latest Service Pack).
I would like to define a DataSource on the AS400 Server Map to read and update some Oracle Tables with a batch on AS400.
I've defined a new datasource and I put JDBNET in DLL Name but it's not enough.
Do I need to install some software on the AS/400 ?
Can you help me ? It's important and urgent
On the workstations (Windows) all works ok.

In order to have a UBE on AS400 read and update data in Oracle through JDBNET you must have OneWorld services running on the server hosting Oracle. In other words, you must install Enterprise server host code on your Oracle server.