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Data source error

Spoiler

Gatway.JPGGatway_1.JPGGatway_2.JPGGatway_3.JPGGatway_4.JPGWe have a lot of Power Bi reports with us, but there is an error where we don't know why.
The error occurs as soon as a report is either adapted in PBI Desktop and published under the same name, or it also happens if we publish a backup under a different name.
Unfortunately I can not find on this topic on the net.
Can you please help us solve the problem?

I attached the error message below


Leider ist ein Problem aufgetreten.
Fehler beim Verarbeiten der Daten im Dataset.
Versuchen Sie es später noch mal, oder wenden Sie sich an den Support. Geben Sie die folgenden Details an, wenn Sie sich an den Support wenden.
Fehler bei der Datenquelle: {"error":{"code":"DM_GWPipeline_Gateway_InvalidConnectionCredentials","pbi.error":{"code":"DM_GWPipeline_Gateway_InvalidConnectionCredentials","parameters":{},"details":[{"code":"DM_ErrorDetailNameCode_UnderlyingErrorCode","detail":{"type":1,"value":"-2147467259"}},{"code":"DM_ErrorDetailNameCode_UnderlyingErrorMessage","detail":{"type":1,"value":"Credentials are required to connect to the File source. (Source at \\\\corp.demb.com\\dfs\\opcos\\6785\\berlin\\manufacturing excellence allgemein\\ops\\power bi\\ops.csv.)"}},{"code":"DM_ErrorDetailNameCode_UnderlyingHResult","detail":{"type":1,"value":"-2147467259"}},{"code":"Microsoft.Data.Mashup.CredentialError.DataSourceKind","detail":{"type":1,"value":"File"}},{"code":"Microsoft.Data.Mashup.CredentialError.DataSourcePath","detail":{"type":1,"value":"\\\\corp.demb.com\\dfs\\opcos\\6785\\Berlin\\Manufacturing Excellence Allgemein\\OPS\\Power BI\\OPS.csv"}},{"code":"Microsoft.Data.Mashup.CredentialError.Reason","detail":{"type":1,"value":"CredentialMissing"}},{"code":"Microsoft.Data.Mashup.MashupSecurityException.DataSources","detail":{"type":1,"value":"[{\"kind\":\"File\",\"path\":\"\\\\\\\\corp.demb.com\\\\dfs\\\\opcos\\\\6785\\\\Berlin\\\\Manufacturing Excellence Allgemein\\\\OPS\\\\Power BI\\\\OPS.csv\"}]"}},{"code":"Microsoft.Data.Mashup.MashupSecurityException.Reason","detail":{"type":1,"value":"CredentialMissing"}}],"exceptionCulprit":1}}} Table: Link_Table.
Cluster-URI: WABI-NORTH-EUROPE-redirect.analysis.windows.net
Aktivitäts-ID: e20dcc7a-34e4-4154-aa6c-207d02375a91
Anforderungs-ID: 1b4d5091-b832-5cda-d381-cca2e2b746ee
Zeit: 2020-08-06 08:26:09Z
Status: New
Comments
v-yuta-msft
Community Support

@AndreH1966 ,

 

What's the error message? Please make sure data gateway has been updated to the latest version and the credentials are still valid. 

 

Regards,

Jimmy Tao

HemantNagar
Regular Visitor

Hi,

 

We are also facing the same issue. The gateway is updated and the we are able to refresh the dataset in Power BI Desktop. The credentials in Power BI Service are also correct. Any resolution would be appreciated?

 

Regards,

Hemant