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CSun's avatar
CSun
Frequent Visitor
9 years ago
Solved

Tabular model process failed with DM_GWPipeline_Gateway_DataSourceAccessError

I have an AzueAS pulls data from on-prem SQL. I have 2 models already existing and migrated the gateway to new server.    I created a new model and deployed. The deployment succeeded, but processig...
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  • Anonymous's avatar
    Anonymous
    9 years ago

    CSun,

    Double click the data source in the Analysis Services project, click “Impersonation Information” tab, if you selected “Use the service account”, please make sure that the service account has access rights to the relational data source.

    Or you can select “Use a specific Windows user name and password”, enter your account that has access permission on the relational data source, then re-process the project.

    Regards,
    Lydia

Anonymous's avatar
Anonymous
Not applicable
9 years ago

CSun,

Double click the data source in the Analysis Services project, click “Impersonation Information” tab, if you selected “Use the service account”, please make sure that the service account has access rights to the relational data source.

Or you can select “Use a specific Windows user name and password”, enter your account that has access permission on the relational data source, then re-process the project.

Regards,
Lydia

  • EricLGottlieb's avatar
    EricLGottlieb
    New Member
    6 years ago

    Anonymous  thank you for that post.  I was having a similar error when I was trying to connect an on-prem Excel-based data set into Analysis Services.  When deploying the model up to Azure AS from SSDT I was getting errors until I picked the correct authentication method.  

     

    For those facing a similar situation, when impersonating the account use this as a guide to help

    https://docs.microsoft.com/en-us/analysis-services/tabular-models/impersonation-ssas-tabular?view=asallproducts-allversions

     

    Thanks!

     

    Eric

  • Anonymous's avatar
    Anonymous
    Not applicable
    5 years ago

    I am still getting attached error while my database works fine.

    Any suggestion what I am missing here ?