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Anonymous
Not applicable

Scheduled Refresh Failure - Value cannot be null

Hi -

 

I'm running into an issue with my scheduled refresh. I'm using a custom connector and personal gateway. Everything works so long as I keep my data limited to one table. Unfortunately, anytime I have a report with more than 1 table (same Data Source - the Custom Connector), I receive the below error:

 

There was an error in the data gateway.Hide details

Underlying error message:Value cannot be null. Parameter name: accessToken Table: funds.

 

The manual refresh works fine within Power BI Desktop. I've tried unchecking "Autodetect new relationships" but nothing helps.

 

Thanks!

1 REPLY 1
v-yuta-msft
Community Support
Community Support

@Anonymous ,

 

Which data source are you connecting to? Please check if the access token has been expired. Make sure you have installed the latest version of data gateway.

 

Community Support Team _ Jimmy Tao

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

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