If the SameSide class in /Inbound and /Outbound is accidently deleted, it may need to be re-added manually.

In order to create the proper matching rules, you must create the classes in the CLI.

Use these commands:

class new /Inbound SameSide nodefault inside same-side outside host:any

class set /Inbound/SameSide exception

policy apply ignore /Inbound/SameSide

class copy /Inbound/SameSide /Outbound