Hi Tobias,
Thanks for your reply. It is activating now when i am explicitly activating it but, i am facing issue in UWL if it is activated explicitly i am getting issue "Substitution rule is not defined in the system".
Also, could you please clarify below points :
1. Is there any specific reason why it will behave like that means functionality wise or is it a correct behavior?
2. Is there any issue if substitution is deactivated if fills in for me is selected or is it a normal functionality.
3. What is the functionality of Substitution Status?
Regards,
Rahul