We have ssas db's that were recently converted from 2008 r2 to 2012.
Over all things seem to be functioning fine except for a dimension on where we created calculated members for aggregations.
The dim members like this
M1-M4 Totals (calculated member aggregation of M1, M2, M3, M4)
this dim and it's calcuated member works fine on a measure group where the dim usage is regular. When we attempt a measure group where the dim usage is m2m we get the following error.
Internal error: An unexpected error occurred (file 'mdmisc.cpp', line 945, function 'MDBulkSetScaIter::Start').
So far we can find no references to this procedure anywhere.
Any ideas on nature of this error or what this procedure is would be appreciated.