declare 
	l_username varchar2(500) := '~logicalUser';
begin
	if l_username is not null and l_username <> chr(126) || 'logicalUser'
	then
		~portalSchema.wwsec_api.delete_portal_user(p_user_name => '~logicalUser');
	end if;

exception
	when others
	then
		null;
end;