This role is required for performing administration tasks related to replication such as granting replication roles, managing publications, subscriptions, synchronization users and profiles, managing message types, setting replication-related options, and so on.
This default set of system privileges granted cannot be revoked from the role. However, unlike other system roles, additional system privileges and roles can be granted and revoked from this role.
The WITH ADMIN OPTION or WITH ADMIN ONLY OPTION clauses are not valid when granting the SYS_REPLICATION_ADMIN_ROLE system role.
GRANT ROLE SYS_REPLICATION_ADMIN_ROLE TO grantee [,...]