DE.NEXT
Returns the element in the dimension sequence after the element specified.
Syntax
DE.NEXT(Dimension, Element)
Example
The order of the elements in the REGION dimension are Angola, Botsuana, and Egypt, so this example returns Egypt:
DE.NEXT('Region', 'Botsuana')
If the element has no successor (that is, if it is the last element in a dimension) then an empty string is returned.