User configuration issue, Request processing failed at the endpoint

Hi, Chong6823 

You need to check the parameter values in the semantic model to ensure that the Workplace ID and other parameters are set correctly and match the expected values in the data source. Also ensure that the account or service subject running the data pipeline has the necessary permissions to access the data source and specific tables. Sometimes, access issues can cause such errors.
If the schema or data for the source table has recently changed, ensure that the semantic model and data pipeline are updated accordingly to reflect these changes. Maybe you can check the following post:

Solved: Problem with semantic model refresh after data tra... - Microsoft Fabric Community

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Best Regards

Yongkang Hua

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