|Member_Expression||A valid Multidimensional Expressions (MDX) expression that returns a member.|
|Level_Expression||A valid Multidimensional Expressions (MDX) expression that returns a level.|
The dimension Time has several hierarchies. The formula
[Time].CurrentHierarchy.Levels("Day").CurrentDateMember will pull in the current date member representing Today no matter what hierarchy is used in the report.
See example report Issues due and overdue in our demo account. The calculated measure Overdue issues uses the formula to retrieve Today and count any unresolved issues with due date before Today.