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3674236 - Databricks JDBC Query Fails with File Download Error in Web Intelligence

Symptom

  • When executing a Free Hand SQL report in Web Intelligence based on a Databricks connection, queries against large tables run for a long time and then eventually fail with the following error: 
    "The following database error occurred: [Databricks][JDBCDriver](500638) The file <URL> has not been downloaded successfully and the driver will not retry due to exceeding of the max retry limit 10, you can increase the max retry limit by setting MaxConsecutiveResultFileDownloadRetries. For information about this error, please refer to SAP Knowledge Base Article 2054721 on the SAP Support Portal. (IES 10901)."
  • The same issue is encountered when the query is run on the connection level in Information Design Tool.


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Environment

  • SAP BusinessObjects BI Platform 4.3 Support Pack 4
  • Databricks
  • JDBC

Keywords

webi, fhsql, idt, databricks, jdbc, max retry limit, timeout, download , KBA , BI-RA-WBI , Web Intelligence , BI-BIP-SL , Semantic Layer , Problem

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