DataSource.Error: We couldn't parse OData response result. Error: Unexpected end of file has occurre

Hii SueM 

It is usually caused by server-side issues such as timeout, large payload size, network interruption, or the OData service crashing while generating the response.

To resolve:

• Check the OData URL directly in a browser or Postman to confirm it returns a complete response.

• Reduce the dataset size using $filter, $select, or pagination.

• Enable server-side paging if supported.

• Verify there are no gateway, timeout, or proxy limits.

• If it persists, it must be fixed on the OData service side (not in Power BI).

Thank you, I think reducing the data set will resolved it.