I built a model in Power BI Desktop using the Azure Databricks native connector and worked with the file across a few days without issue. Now, I'm getting an error each time I open the .pbix file:
Error Message:
OLE DB or ODBC error: [DataSource.Error] ODBC: ERROR [08S01] [Microsoft][Hardy] (115) Connection failed with error: SSL_connect: wrong version number.
OS Version:
Microsoft Windows NT 10.0.19042.0 (x64 en-US)
CLR Version:
4.8 or later [Release Number = 528372]
I have verified this is not a Databricks authentication issue or an issue with the SQL endpoint. I have switched the connection to ODBC and I didn't get this error, so it seems to be an issue with the Azure Databricks Power BI native connector.
My work around is to go through the following steps:
- Click Transform Data to open Power Query Editor
- Copy the M code from the Advanced Editor for one of the Queries and close editor
- Go to first step (Source) in Applied Steps and recreate the navigation to the desired table (which replaces the subsequent steps) until I see a preview of the data
- Copy remaining logic that I copied in step 2 back into the Advanced Editor so I don't have to manually rebuild all the transformation for the one query
- Close and Apply
After doing these steps for one of the queries, all the connections work without issue until I close the file. Each time I open the Power BI Desktop file again, I get the same error and have to go through these steps. Any idea what is causing this issue?
v-yetao1-msft
on:
Reflex Refresh is not loading complete dataset
Similar issue has been submited internal(ICM: 315377535), would update here as soon as possible if there is any progress about it.
Best Regards,
Community Support Team _ Yingjie Li