SQL Server 2012: Login failed for user 'NT Service\MSSQLServerOLAPService'.; 28000

Question

I am using Analysis services in Microsoft SQL Server 2012 on Windows 7.

I tried to create Mining models and process it. I am getting the following error while proces

Answer 1

I just had the same issue, but other people's answers does not help.

In my case I fixed like this:

1. Open SQL Server configuration manager
2. In SQL Services > Double click on SQL Server and copy the full user (in my case NT Service\MSSQLSERVER)
3. Double click on SQL Server Analysis Services
4. Paste the user with no password

You will probably need to set "Use the service account" in your Data Source, in your project of Visual Studio