Defines the access mode to the data source that the service uses when it processes its objects, synchronizes the server, and for the Data Mining statement OPENQUERY (DMX).
Assembly: Microsoft.AnalysisServices (in Microsoft.AnalysisServices.dll)
|Uses the inherited value from the on the DataSourceImpersonationInfo object in the database.|
The default is for DM OPENQUERY (DMX) and out of line data sources, and the default for processing and server synchronizing is .
|The credentials of the service account are used. |
Only Server Administrators can designate a data source impersonation mode as
|Currently not supported.|
|The current user is impersonated.|
This is valid for OPENQUERY (DMX) statements only
|This option is used when the service uses the account and (optionally) a password associated with the data source. |
The absence of a password indicates that the service account will request a Kerberos ticket for the data source service and the domain will check to see if service account can delegate credentials to the data source.