Dashboard always show 'Almost Done' and data set cannot refresh

[qichi]

I created a dash board from kusto query, but it always show 'Alomost Done'. 

My Workspace > opptrackingpoc.pbix

And its data set cannot refresh. Reports the following errors:

Can't refresh your data

The credentials you provided for the data source are invalid. Please check the credentials for all the data sources.
Please try again later or contact support. If you contact support, please provide these details.

Activity ID53052682-513e-788c-854e-96b4546086ec

Request ID3cf6a149-31d3-1919-b885-98baf087cc3d

Correlation IDd9189487-30f7-8147-3ba2-88312f0d076c

Status code400

TimeThu Jun 08 2017 09:41:39 GMT+0800 (China Standard Time)

Version13.0.1700.2437

Cluster URIhttps://df-msit-scus-redirect.analysis.windows.net

[v-haibl-msft]

@qichi

Can you refresh it properly in Power BI Desktop before publish to Power BI Service?

From the error message, it seems that the credential you input is not valid. Could you please try to edit and save the credential, then have a refresh again?

Best Regards,
Herbert