I have a Power BI file published to the service from Power BI Desktop. The data in the model is retrieved from Azure Blob Storage. I can refresh the model in Power BI Desktop with no issues. However, when I try to refresh it after publishing the model to PowerBI.com I get the error "An error occurred while processing the data in the dataset".
I have four files in one container all in .csv format that are combined in the query using combine binaries and two individual files in Excel format on a separate conainer that are accessed individually and loaded as tables.
I have updated the credentials on PowerBI.com to include my Azure Blob Storage key.
Are there any differences or requirements when refreshing from blob storage in the PowerBI.com service? For example, do I need to save them with different encoding or is Excel format not supported?
