In my ANSL site I have a cascading dropdown watching a calc element. The CDD is in a repeating group. When I edit an existing record in the Orders list the page loads fine. When I try to create a NEW record I get a 503 Service Unavailable error message. The calc is taking field data in the same form and then pulling the PK from another table. That calc element's data (PK) is being watched by the CDD to display the correct checkboxes.