HFM Adapter - Extending Failsafe Mechanism
Administrators have the option to specify failover servers for Analysis Services processing activities (processing of databases, cubes, partitions or dimensions).
By default, this field is empty, but the admin can enter a comma-separated list of SSAS Servers, under the application_variables table in the hfmexpressstaging-database.
If there are servers specified and the processing fails on the first server, then attempts will be made to continue processing onto the next server(s) on the list.