Allowing refresh of unsupported datasources in a c...

I build a report using a customer connector for its dataset. Within PowerBI Desktop I have the option to allow this and the report refeshes the dataset and works perfectly. When I publish teh report, I can view the report online but if I attempt to refresh teh dataset I get an error.

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There was an error when processing the data in the dataset.
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Data source error: Unable to refresh the model because it references an unsupported data source.

Is there a way to allow the refresh of an unsupported datasource?

Thank you for your time.

Chuck