Unable to manage or create subscriptions in Web Portal
I am trying to copy my PBIRS system to a new server. I backup the ReportServer and ReportServerTEmpDB database Restore the backups on the new server I backup and restore the encryption key on the new server The subscription jobs in the SQL Agent are automatically created and all the reports in the Web Portal appear and seem fine. However when I browse to the "My Subscriptions" page or I try to view the existing subscriptions for a report I get "An Error Has Occurred. Please try again later". If I try to create a new subscription I again get "An Error Has Occurred. Please try again later", but the New Subsciption page does appear but with no delivery methods in the drop down box. I have tried changing the email settings in the configuration manager to no change in behaviour. In the RSPortal Log file I get the following error each time I get the error message in the web portal. 2022-07-28 17:14:49.0894|ERROR|45|OData exception occurred: System.Net.WebException: The request failed with HTTP status 503: Service Unavailable. I am running the May 2022 version (15.0.1108.297) of Power BI Report Server on Windows Server 2019 What is the problem and how can I fix it?