Expression Error

[sb2848]

Hi,

I have recently set up a scheduled refresh in Power BI Service and over the past few days I am getting the below message:

There was an error when processing the data in the dataset.

Data source error: Expression.Error: We cannot convert the value <ccon> null to type Text..</ccon>.  The expression was raised by the IDataReader in. 

I refreshed the dashboard in PowerBI Desktop, but I am not getting the above message.

The data source for the dashboard is a SharePoint page.

Looking guidance on how to resolve issue.

[Greg_Deckler]

@sb2848 You could check the Issues forum here:

https://community.powerbi.com/t5/Issues/idb-p/Issues

And if it is not there, then you could post it.

If you have Pro account you could try to open a support ticket. If you have a Pro account it is free. Go to https://support.powerbi.com. Scroll down and click "CREATE SUPPORT TICKET".