Dataflow failed to refresh

[kolidarshana]

Hello, while training of machine learning model dataflow refresh is failing. same happening with new dataflow as well as for previous dataflow also, please help to solve this. Thank you in advance.

[Anonymous]

Hi @kolidarshana 

Can you refresh your dataflow successfully now ? What is the error message ? Can you provide the detail error info ?

Best Regards,
Community Support Team _ Ailsa Tao

[kolidarshana]

Only Failed message is showing in refresh history. Also, I scheduled refresh time so I got an error in the email Your ProdAnalyticsDataflow_ML  dataflow couldn’t be refreshed because there was a problem with one or more entities, or because dataflow capabilities were unavailable. 

[Anonymous]

Hi @kolidarshana 

What is the data source for your dataflow ? Can these data source work well ? Can you guarantee that the credentials you entered are correct? 

Best Regards,
Community Support Team _ Ailsa Tao

[kolidarshana]

Data Source is BigQuery, Yes, Checked for credentials also. still refresh is failed.