AVC - Blank cstic value assignment screen

Hi Folks,

            we have a simple 2 level AVC model. When we test our AVC model in Simulate Configuration Models app the cstics appear - we have issues with the new AVC object dependencies but at least we see cstics.

Testing using the Create Sales Order app or from VA01 we get a blank cstic value assignment screen (see attached).

Any notes available to resolve this issue ?

Thanks Steve