Create Z for Polyline Vertices using DEM

[JohnHandley]

I am working with new polylines and trying to figure out a way to populate the Vertices "Z" column using a DEM. I have tried the 3D "Add Surface Information Tool" but no luck.

I have also tried the "Interpolate Shape" tool, but the routine fails. Something about Table was not found.

TIA!

[XanderBakker]

Original question was located here: Create Z for Polyline Vertices using DEM

Hi John Handley , I wouldhave been better to move the original content to the correct place, instead of creating a duplicate question.