We 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
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