IsNone Function

Returns TRUE or FALSE depending on whether an account is a No-dimension account.

A No-dimension account is one in which one or more of the dimension members in its dimension signature is None, for example, Beaverton x None x Overnight Express. None indicates that there is no dimension member from a particular dimension in the dimension signature.

Syntax
dimension-ref.IsNone()
Examples
"Product".IsNone()
"Channel".IsNone()