Last refresh failed

[tainguyen]

Hi guys, 

i am getting a problem refreshing my dataset.

I get this error on the setting for dashboard

Last refresh failed: Fri Sep 22 2017 10:31:08 GMT+0100 (GMT Daylight Time)
There was an error in the data gateway.Hide details
Underlying error code: -2147467259
Underlying error message: We're sorry, an error occurred during evaluation.
DM_ErrorDetailNameCode_UnderlyingHResult: -2147467259
Cluster URI: WABI-UK-SOUTH-redirect.analysis.windows.net
Activity ID: 6ca9ee5a-e2bd-4fcc-b68d-2a9fc83f5c3f
Request ID: 2ea7a42a-04ba-e159-9ec1-7e8b11a89703
Time: 2017-09-22 09:31:08Z

and then on the Power BI Gateway - Personal

The remote server returned an error: (400) Bad Request.
Request ID: b57183d1-530d-4d82-acd7-5f519db52fbe
UTC Timestamp: 22/09/2017 09:32:57
Cluster: wabi-uk-south-redirect.analysis.windows.net

That is after i login.

Please help!!

Thanks

[Anonymous]

@tainguyen,

Power BI Gateway - Personal has been replaced with On-premises data gateway (personal mode) , please make sure that you use the latest version of Power BI gateway.

In addition, what is the data source in your dataset? Could you please post a screenshot that you login in gateway?

Regards,
Lydia