Hi,

I have an oracle date field, which i've defined as a measure with a max aggregator.

Unfortunately this doesnt work - this error:

mondrian.olap.MondrianException: Mondrian Error:Internal error: assert failed: invalid datatype Datejava.lang.RuntimeException: mondrian.olap.MondrianException: Mondrian Error:Internal error: assert failed: invalid datatype Date
at com.pentaho.analyzer.service.impl.OlapConnectionMa nagerImpl.createConnection(SourceFile:98)

So i'm wondering; Can you do min/max of a date measure? Is there a workaround?

(This is pentaho platform 3.5.2 - not sure what version of mondrian that is)

Thanks,
Dan