Silico-it shape it metanode stops in the last node

Hi guys,

I tried to use “Silico-it shape it” (meta)node. The metanode seemed to run well until the last GroupBy node where it stops. It seems the GroupBy node tries to group the table by a “Reference” column that doesn’t exist. So the questions would be:

  • What is the objective of this GroupBy node?
  • Why the “Reference” column is not found?
  • Can the last GroupBy node by safely ignored?

I attached this example workflow: shape-it_problem.knwf (511.8 KB)

Thanks in advance for any help.