Tanushree Maiti
Tera Patron

Hi @SurenderReddy 

Make Assignment group non-mandatory, It will work.

 

Hope your BR is in place which will apply the your defined solution definition to the ticket.

 

 

Please Accept the solution if it assisted you with your question & Mark this response as Helpful.
Regards
Tanushree Maiti
ServiceNow Technical Architect
LinkedIn: https://www.linkedin.com/in/tanushreemaiti