IBM J.D. EDWARDS' ONEWORLD B73.3 - Manual (Page 133)

Implementing Oracle8 and J.D. Edwards’ OneWorld 121
Figure 54. Data Source Setup Screen
17.From the action bar, click Form and select Advanced. You will see a screen
similar to Figure 55 on page 121.
Note: In the Connect String field, this is the same name as the database
System Identifier (SID) used in the Tnsnames.ora file (example, orc1).
Figure 55. Data Source Revisions for B733 Server Map Screen
18.Make the appropriate change in the DLL Name field.