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Error publishing flow. Check that all fields in the Publishing pane have valid values and the flow name and description don't exceed 250 characters" while using private Microsoft SQL Server

게시 일자: Apr 12, 2026
상세 설명

Publishing a flow fails with the following error:

"vizportal: INFO com.tableausoftware.api.rest.util.RestApiControllerAdvice - com.tableausoftware.api.rest.exceptions.ForbiddenRestException:Failed to publish the flow "33". The server can't connect to the data source type: "sqlserver". Verify that the data source is supported and that the driver or connector plugin for the data source is installed."

솔루션

1. Publish the data source separately to the Tableau Cloud and use the Published Data Source in the flow.

2. While publishing edit the connection and change "Direct connection" to"Published Data Source"

Note:

In Tableau Prep Builder

Private network connections for Tableau Prep through Tableau Bridge are not supported.

 
Knowledge 기사 번호

002520010

 
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