Oracle Unified Directory 11gR2 Patchset 3 (18.104.22.168) is now certified with E-Business Suite 12.2. Oracle Unified Directory can be used when enabling single sign-on capabilities for the E-Business Suite via Oracle Access Manager 11gR2.
This certification also includes Directory Integration Platform 11gR1 Patchset 7 (22.214.171.124), which is used to synchronize users between OUD and the E-Business Suite.
How does this relate to Oracle Internet Directory?
From the perspective on an E-Business Suite end-user, both directories offer the same functionality, namely, end-users can log on to the E-Business Suite. The choice really depends upon your user directory administrators. You should use the one that meets your user administration requirements the best.
Here are the options. If you're:
Do I need to switch from OID to OUD?
No. You can continue to use Oracle Internet Directory with EBS 12.1 and 12.2. There is no need to switch from Oracle Internet Directory to Oracle Unified Directory.
Can I eliminate both OID and OUD?
No. When integrating E-Business Suite with Oracle Access Manager, EBS has hardcoded dependencies that require either OID or OUD. You must have one of these two directories.
This article discusses OID but applies equally to OUD now. The same technical dependencies exist for Oracle Unified Directory and Oracle Internet Directory when integrating the E-Business Suite with Oracle Access Manager.
Oracle Unified Directory is certified to run on any operating system for which Oracle WebLogic Server 11g is certified. For information on operating systems supported by Oracle WebLogic Server 11g and Oracle Unified Directory, refer to the 'Oracle Fusion Middleware on WebLogic Server - System Certification' in the Oracle Fusion Middleware 11g Release 1 (11.1.1.x) Certification Matrix.
Integration with Oracle Unified Directory involves components spanning several different suites of Oracle products. There are no restrictions on which platform any particular component may be installed so long as the platform is supported for that component.