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RCAPO
New Member

How to schedule refresh the Power BI report with parquet file as source ?

I have a simple report sourcing from a parquet file which is in a share folder. 

The report can be refreshed in local. But it failed to refresh online services. Gateway is in green connection.

Below is the failure message:  
Data source error: {"error":{"code":"DM_GWPipeline_Gateway_MashupDataAccessError","pbi.error":{"code":"DM_GWPipeline_Gateway_MashupDataAccessError","parameters":{},"details":[{"code":"DM_ErrorDetailNameCode_UnderlyingErrorCode","detail":{"type":1,"value":"-2147467259"}},{"code":"DM_ErrorDetailNameCode_UnderlyingErrorMessage","detail":{"type":1,"value":"Parquet: This function doesn't support the query option 'LegacyColumnNameEncoding' with value 'false'."}},{"code":"DM_ErrorDetailNameCode_UnderlyingHResult","detail":{"type":1,"value":"-2147467259"}},{"code":"Microsoft.Data.Mashup.ValueError.Detail","detail":{"type":1,"value":"False"}},{"code":"Microsoft.Data.Mashup.ValueError.Reason","detail":{"type":1,"value":"DataSource.Error"}}],"exceptionCulprit":1}}} Table: Dev.
Cluster URI: WABI-US-NORTH-CENTRAL-H-PRIMARY-redirect.analysis.windows.net
Activity ID: 93988242-d81a-4709-b3e0-dd01926ae9c5
Request ID: 4854b1d2-6e44-644e-8570-d6ad650d8a40
Time: 2023-06-13 23:19:38Z



I tried to make the 'LegacyColumnNameEncoding' = true, but it will return error and PBI no longer support this. 
Please help me fix this issue. 

Thank you

1 REPLY 1
Anonymous
Not applicable

Hi @RCAPO ,

Do you use Parquet connector in Power BI Desktop?

Please check the gateway datasource, confim it correctly.

 

For more details, you can read related document: Power Query Parquet connector - Power Query | Microsoft Learn

 

Best regards,
Community Support Team_Binbin Yu
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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