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    UnDef function for IBM Planning Analytics (TM1)

      UnDef returns the undefined value.

      In this video, UnDef is used to return the undefined value and apply it in the rule to populate in the Product Scorecard cube. 

      Where can the UnDef function be used?

      Rules and TurboIntegrator

        Which TM1 Server version is the UnDef function available for?

        Version 11 and 12

          What is the syntax for UnDef?

          UnDef

            Relevant Functions

            • DB = Retrieve a value from a cube cell
            • IsLeaf = Determines if an element is a leaf element or not
            • IsUndefinedCellValue = Compares the argument value with the default numeric cube value and returns 1 if the cell value is equal to the cube’s default value
            • Undef = Returns the undefined value
            • UndefinedCellValue = Returns the default numeric cube value
            • UndefVals = Changes the default value for the cube from zero to a special undefined value