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Without compression algorithm, the uncompressed data size specified in a packet header exceeds limit of 8.5 MB. Please reduce the size of column data values within the transformed result-set to below 8.5 MB.
Please try again later or contact support. If you contact support, please provide these details.
Anyone know why I'm getting this error on trying to refresh?
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Hi @SimonNoer
As solution you will have to modify your query to reduce the data, and this experience is a design limitation.
Optimization guide for Power BI - Power BI | Microsoft Learn
How to reduce your Power BI model size by 90%! | by Nikola Ilic | Towards Data Science
So your method works .
Best Regards,
Community Support Team _ Ailsa Tao