Dataflow refresh failed and unable to edit

[Anonymous]

I have received notification that two of my dataflow are failing to refresh; however, when I click on the dataflow I receive a Something Went Wrong Error. I also receive this error when trying to access Usage Metrics.

[Anonymous]

I was able to edit the dataflow, but when I clicked Save & Close, I received an error. My dataflow is still failing.

[v-shex-msft]

Hi @Anonymous,

AFAIK, the '500' error should more relate to the server-side. What type of changes are you applied to your dataflow entity? Have you checked these functions to confirm if they not allowed to use in a common dataflow or exceed the limitations? (some operations only allow to use in the computed entity)

Power Query Online Limits 

Creating computed entities in dataflows 

Regards,

Xiaoxin Sheng

[v-shex-msft]

HI @Anonymous,

Have you checked the underlying dataset connections and credentials to confirm if these data sources valid and keeping online?

You can take a look following link about gateway troubleshooting if it helps:

Troubleshoot gateways - Power BI 

Regards,

Xiaoxin Sheng