Validate Referer Failed

Hi, DuncanYeah 

This issue may be related to the server configuration, specifically to the settings of the web service and the web portal URL.

You can open the Report Server Configuration Manager. Make sure that both the web service URL and the web portal URL are set to a fully qualified domain name (FQDN) and not just the server name or IP address. Also make sure that the server's firewall and network settings allow access to the report server through the IP address. You can check the following link:

Power BI Server – Resolving “Web Portal URLs and Web Service URLs don’t match” – SQL Ryan

If you're using HTTPS, make sure that the SSL certificate is configured correctly and that the certificate name matches the URL you're using.

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Best Regards

Yongkang Hua

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