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Error: Could not load file or assembly 'Microsoft.AnalysisServices.Tabular, Version=15.0.0.0

Symptoms

When deploying Deliver instances with a Tabular Endpoint, users may encounter the error:

Failure

Could not load file or assembly 'Microsoft.AnalysisServices.Tabular, Version=15.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91' or one of its dependencies. The system cannot find the file specified. Module: Timextender.Tabular.Engine.2019 System.IO.FileNotFoundException at Timextender.Tabular.Engine.TabularEngine.CreateModel(Model model) at Timextender.DataManager.TabularEndpointDeployExecute.Deploy(TabularEndpoint endpoint, VariableResolveObject variableResolveObject, Boolean scriptDatabase) at Timextender.DataManager.StepEndpointDeploy.DoAbstractStep(StepSetup stepSetup)

Cause

The deployment target may be set incorrectly

Resolution

  1. In the Portal, edit the Deliver instance. Under the Tabular Endpoint, adjust the deployment target to "Analysis Services Universal". Click Save
  2. Refresh Timextender Data Integration and re-deploy the Deliver instance

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