SSAS过程尺寸误差

我正在尝试部署我的SSAS项目，但我一直收到这个对我来说毫无意义的错误

Error   5   Internal error: The operation terminated unsuccessfully.        0   0   

Error   6   The datasource, 'Adventure Works DW2012', contains an ImpersonationMode that is not supported for processing operations.        0   0   

Error   7   Errors in the high-level relational engine. A connection could not be made to the data source with the DataSourceID of 'Adventure Works DW2012', Name of 'Adventure Works DW2012'.      0   0   

Error   8   Errors in the OLAP storage engine: An error occurred while the dimension, with the ID of 'Dim Organization', Name of 'Dim Organization' was being processed.        0   0   

Error   9   Errors in the OLAP storage engine: An error occurred while the 'Organization Name' attribute of the 'Dim Organization' dimension from the 'CubeDemo06' database was being processed.        0   0   

Error   10  Server: The current operation was cancelled because another operation in the transaction failed.        0   0   

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也许模拟模式与登录凭据有关？我正在使用当前用户，也许这就是问题所在？你现在怎么改变？其他错误是奇怪的，因为所有操作都应该按照本教程进行：

使用Windows凭据解决问题

转到数据源并选择服务帐户选项，如下所示

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其他错误只是初始模拟模式错误的结果。尝试以下操作：双击数据源以打开“数据源设计器”框并切换到“模拟信息”页面，然后为数据源模拟选择“使用服务帐户”或“继承”选项。测试了服务帐户和“继承”两个选项，它给了我另一种类型的错误：错误5内部错误：操作未成功终止。0错误6 OLE DB错误：OLE DB或ODBC错误：用户“NT service\MSSQLServerOLAPService”登录失败。；28000.0错误高级关系引擎中的7个错误。无法连接到数据源ID为“Adventure Works DW2012”、名称为“Adventure Works DW2012”的数据源。0