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b5lurker
Advisor

Dataset Refresh error for on-prem SSAS and Azure AS Import Combination

Not sure what exactly is causing this particular error, as I have verified that the Gateway is able to connect to our on-prem SSAS server and the user name/password combo is correct and works fine for other reports deployed to PBI Service that use that same connection. This is the first report that has been built using Import with MDX queries from both the on-prem SSAS MD cubes and our Azure AS model. Report was built this way as a shortcut since queries for SSAS MD were already used in another report.

 

We can workaround by refreshing locally in Power BI Desktop, which works without errors or rebuild report to use just the Azure AS model, but I was curious what might be going on in the PBI Service to cause this issue. See attached picture for error details. This is being deployed to a PBI Premium Workspace as well.

 

I'm also a bit concerned why the Azure AS model has to provide credentials in this scenario as well, since it should just be able to connect directly to it as it does with any other PBI report that connects just to that source.

 

Thanks,

StevePBIError.png

 

1 ACCEPTED SOLUTION

Accepted Solutions
Community Support Team
Community Support Team

Re: Dataset Refresh error for on-prem SSAS and Azure AS Import Combination

Hi @b5lurker ,

From your error information, I suggest you check with your AS credential and password is same with your power BI account.

You could refer to below link about map user names if it could help you:

https://docs.microsoft.com/en-us/power-bi/service-gateway-enterprise-manage-ssas#map-user-names

 

Regards,

Daniel He

 

Community Support Team _ Daniel He
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
3 REPLIES 3
b5lurker
Advisor

Re: Dataset Refresh error for on-prem SSAS and Azure AS Import Combination

Here is the text copy of the error in case it makes it easier to copy and paste. Smiley Happy

 

Last refresh failed: Wed May 22 2019 13:56:06 GMT-0600 (Mountain Daylight Time) 
Unable to connect to the data source undefined.
Hide details

Underlying error code:-2147467259 Table: Mar19 Funnel.
Underlying error message:AnalysisServices: The following system error occurred: The user name or password is incorrect.
DM_ErrorDetailNameCode_UnderlyingHResult:-2147467259
Microsoft.Data.Mashup.ValueError.DataSourceKind:AnalysisServices
Microsoft.Data.Mashup.ValueError.DataSourcePath:bcpsunassql01;Prism_Analytics
Microsoft.Data.Mashup.ValueError.Reason:DataSource.Error
Cluster URI:WABI-WEST-US-redirect.analysis.windows.net
Activity ID:150c6df6-029e-4957-8467-93a368132ac5
Request ID:1071ca48-7388-2b7c-d6e4-8eb4c82f4546
Time:2019-05-22 19:56:06Z
Community Support Team
Community Support Team

Re: Dataset Refresh error for on-prem SSAS and Azure AS Import Combination

Hi @b5lurker ,

From your error information, I suggest you check with your AS credential and password is same with your power BI account.

You could refer to below link about map user names if it could help you:

https://docs.microsoft.com/en-us/power-bi/service-gateway-enterprise-manage-ssas#map-user-names

 

Regards,

Daniel He

 

Community Support Team _ Daniel He
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
b5lurker
Advisor

Re: Dataset Refresh error for on-prem SSAS and Azure AS Import Combination

Thanks Daniel, the mapping was lost on that dataset. I did not delete/re-add that data source in the Gateway, but I did rename it which must reset the mapping entries to empty. Good to know, working fine now.

 

Thanks,

Steve