Get list of SSAS server admins

Solution 1:

You can run an XMLA query against your SSAS instance as follows:

DISCOVER_XML_METADATA

<Discover xmlns="urn:schemas-microsoft-com:xml-analysis">
    <RequestType>DISCOVER_XML_METADATA</RequestType>
    <Restrictions>
        <RestrictionList xmlns="urn:schemas-microsoft-com:xml-analysis">
            <RoleID>Administrators</RoleID>
            <ObjectExpansion>ExpandObject</ObjectExpansion>
        </RestrictionList>  
    </Restrictions>
    <Properties>
    </Properties>
</Discover>

Sample output in my machine:

enter image description here