Help about integrating DMN to a BPMN collaboration Diagram

Camunda 7 Topics Discussion & Questions
4

In your DMN, your output is a string “mail to a”, but in your BPMN, you’re looking for a string “mail_to_a”

Since the strings don’t match, they won’t go where you’re trying to send them
You’ve basically got:

set Var1='mail to a'
If Var1='Go_to_A' then
   Do Something
else if Var1='Go_to_B' then
   Do SomethingElse
else if Var1='Go_to_C' then
   Do ThisOtherThing
else
   Log YouShouldNotGetHere
endif

Which is why you’re getting the YouShouldNotGetHere …