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Tableau Server で SQL Server の抽出を更新するときのエラー "Refresh failed (Unknown failure)"

公開日: Jul 20, 2023
説明
Scheduled extract refreshes of Microsoft SQL Server data source might fail on Tableau Server, and the following error might appear in the background tasks view:
 
Refresh failed (Unknown failure) Tableau Data Engine Error: 4: SimpleDatabase::SelectMetadataName: expected found=1, actual found=0 (fk=18446744073709551615 name="Extract" nameTable="SCHEMAS")
 
When trying to refresh the extract on Tableau Desktop, the refresh succeeds.

Cause

The necessary Microsoft SQL Server driver is not installed on the computer running Tableau Server.
解決策
On the computer running Tableau Server, download and install the Microsoft SQL Server driver from the Drivers & Activation page.
その他のリソース

ナレッジ記事番号

001473824

 
読み込み中
Salesforce Help | Article