Authentication and TLS
Navigate to the Cognos Administration console and test the connection for that specific data source. If it fails there, examine the detailed error message in the XQE logs (typically found in the ..\logs\XQE directory) for a more specific stack trace. Authentication and TLS Navigate to the Cognos Administration
Below is a detailed write-up to help you troubleshoot and resolve this issue. 1. Root Causes Authentication and TLS Navigate to the Cognos Administration
: The target database might be down, or network issues like firewalls could be blocking the connection. Locale Settings Authentication and TLS Navigate to the Cognos Administration
When the error is intermittent
: Go to Cognos Administration > Configuration > Data Source Connections and test the JDBC connection specifically.