Click Refresh Now failed in Scheduled refresh - Jan 2021

Hi hbao4 ,

There is a fix in the upcoming May release that should help. And here is a workaround may help you:

1.  Backup the config.json file (usually located in "C:\Program Files\Microsoft Power BI Report Server\PBIRS\RSHostingService\config.json") 

2. Edit the config.json file and add this in the AS section (make sure to add the comma): 

            "name": "AS", 

            "launcher":"AnalysisServices", 

            "path": "ASEngine\\msmdsrv.exe", 

            "Config": 

            { 

                "Workspaces.path": "ASEngine\\workspaces", 

                "restartOnChangesTo": "Hosting-databaseValidationStatus,ASPort,Workspaces.path" 

            } 

3. Save the config.json file and restart the Power BI Report Server service 

Reference: Fix for "Datasource XXXXXX Not Found" PowerBI Refr... - Microsoft Power BI Community

Best Regards,

Icey

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