[June 7, 2012 Update: Corrected typo in “Supported Configurations” section]
Oracle E-Business Suite comes with native user authentication and management capabilities out-of-the-box. If you need more-advanced features, it’s also possible to integrate it with Oracle Internet Directory and Oracle Single Sign-On or Oracle Access Manager, which allows you to link the E-Business Suite with third-party tools like Microsoft Active Directory, Windows Kerberos, and CA Netegrity SiteMinder.

For details about third-party integration architectures, see either of these article for EBS 11i and 12:
- In-Depth: Using Third-Party Identity Managers with E-Business Suite Release 12
- In-Depth: Using Third-Party Identity Managers with the E-Business Suite Release 11i
- EBS Release 11i 11.5.10.2 + ATG PH.H RUP 7 and higher
- EBS Release 12.0.6 and higher
- EBS Release 12.1.1 and higher
Supported Configurations
Oracle Internet Directory 11.1.1.6.0 can be integrated with two single sign-on solutions for EBS environments:
- Oracle Internet Directory and Directory Integration Platform from Fusion Middleware 11gR1 Patchset 5 (11.1.1.6.0) with Oracle Access Manager 10g (10.1.4.3) with an existing Oracle E-Business Suite system (Release 11i or 12.1.x).
- Oracle Internet Directory and Directory Integration Platform from Fusion Middleware 11gR1 Patchset 5 (11.1.1.6.0) with Oracle Access Manager 11gR1 (11.1.1.5) with an existing Oracle E-Business Suite system (Release 12.0.6 or higher or 12.1.x).
- Oracle Internet Directory (OID) and Directory Integration Platform (DIP) from Oracle Fusion Middleware 11gR1 Patchset 5 (11.1.1.6.0) with Oracle Single Sign-On Server and Oracle Delegated Administration Services Release 10g (10.1.4.3.0) with an existing Oracle E-Business Suite system (Release 11i, 12.0.6 or 12.1.x)
Oracle Access Manager strongly recommended
Oracle has two single sign-on solutions: Oracle Single Sign-On Server (OSSO) and Oracle Access Manager (OAM). Oracle strongly recommends that all new single sign-on implementations use Oracle Access Manager. Oracle Access Manager is the preferred solution going forward, and forms the basis of Oracle Fusion Middleware 11g. OSSO is no longer being actively developed and will not be ported to Oracle WebLogic Server.
Platform certifications
Oracle Internet Directory is certified to run on any operating system for which Oracle WebLogic Server 11g is certified. Refer to the Oracle Fusion Middleware 11g System Requirements for more details. For information on operating systems supported by Oracle Internet Directory and its components, refer to the Oracle Identity and Access Management 11gR1 certification matrix. Integration with Oracle Internet 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. References
- Overview of Single Sign-On Integration Options for Oracle E-Business Suite Note 1388152.1
- Using the Latest Oracle Internet Directory 11gR1 Patchset with Oracle Single Sign-on and Oracle E-Business Suite (Note 876539.1)
- Integrating Oracle E-Business Suite with Oracle Access Manager 11g using Oracle E-Business Suite AccessGate (Note 1309013.1)
- Integrating Oracle E-Business Suite with Oracle Access Manager 10g using Oracle E-Business Suite AccessGate (Note 975182.1)
- Migrating Oracle Single Sign-On 10gR3 to Oracle Access Manager 11g with Oracle E-Business Suite (Note 1304550.1)
- Oracle Fusion Middleware Download, Installation & Configuration Readme
- Oracle Fusion Middleware Installation Guide for Oracle Identity Management 11g Release 1 (11.1.1) (Part Number E12002-09)
- Oracle Fusion Middleware Upgrade Guide for Oracle Identity Management 11g Release 1 (11.1.1) (Part Number E10129-09)
- Oracle Fusion Middleware Upgrade Planning Guide 11g Release 1 (11.1.1) (Part Number E10125-06)
- Oracle Fusion Middleware Patching Guide 11g Release 1 (11.1.1) (Part Number E16793-12)
- Understanding Options for Integrating Oracle Access Manager with E-Business Suite
- In-Depth: Using Third-Party Identity Managers with E-Business Suite Release 12
- In-Depth: Using Third-Party Identity Managers with the E-Business Suite Release 11i
- Oracle Access Manager 10gR3 Certified with E-Business Suite
- Portal 11.1.1.4 Certified with E-Business Suite
- Discoverer 11.1.1.4 Certified with E-Business Suite
