https://userapps.support.sap.com/sap/support/knowledge/en/2752905
2752905 - BI Auth Troubleshooting Series: Trusted Authentication: Analyzing Web Application Logs |...
When setting up Trusted Authentication it is a best practice to test QUERY_STRING method 1st to verify the basic configuration per KBA 1593628 If trusted...
troubleshooting seriesweb applicationbiauth