DIMNM returns an element's primary name based on an index in a dimension.
Excel, Rules and TurboIntegrator
DIMNM returns an element’s primary name based on an index in a dimension.
Dimension = Dimension Name
Index = A value less than or equal to the number of elements in the dimension.
In the System info cube, we will use Calendar Year to retrieve the name of the index number 15 in the dimension Year.