Express (Distributed operating systems), v8.0 > Secure applications and their environment > Authenticate users > Select a registry or repository > Manage realms in a federated repository > Virtual member manager > Troubleshoot and Support > Support issues and limitations > Database issues and limitations
User management supports a single DB2 database
The user management component supports only one database in each database repository.
For example, although you can configure a LDAP (LDAP) repository and a DB2 repository for user management functions, you cannot configure two DB2 repositories for user management functions at the same time. The Entry Mapping Repository and the Property Extension Repository are also limited to one database per repository. This restriction is for the user management component.
Parent topic: Database issues and limitations