EM12c: Access to System MBean Browser, JDBC Data Sources, Administration, or Logs fails with Login failed. Error connecting to the Server. (Doc ID 2041361.1)

Last updated on AUGUST 13, 2015

Applies to:

Enterprise Manager for Fusion Middleware - Version and later
Information in this document applies to any platform.


In Enterprise Manager Cloud Control 12c, accessing any of these Middleware features on a WebLogic domain fails with "Login failed. Error connecting to the Server."

System MBean Browser

JDBC Data Sources




Accessing Logs -> View Log Messages fails with "Viewing the Log Messages option is currently not available for the target <target name> ( Oracle WebLogic Server ). Logging configuration is invalid or JRF is not enabled."


 The target domain was configured with a custom or self-signed SSL certificate


The target domain was configured to use TLS instead of SSLv3 because of the POODLE vulnerability


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