Cognos Connection content loaded instead of Contributor Administration Console Log in screen.
After logging into Contributor Administration Console logon screen, not contributor PAD information is loaded, but Cognos Connection content.
Incorrect URI for Gateway and therefore the Cognos Connection content is displayed.
Correct the URI for Gateway in Cognos Configuration. Copy the Gateway URL from Cognos Configuration Manager in your browser and check if the Cognos login screen is displayed. If not correct the Gateway URL and try again until it works properly. For detailed instructions refer to IBM Cognos 8 Planning Installation and Configuration Guide