I was trying to fetch the information from one class to another class after clicking on VF save button through SOAP API Integration is working fine. But when I was trying to get merge the code of both class to make it automate on click of standard lead save button and get the information (without using VF page). I am getting information for first request of http (using registration number) but not getting other records updated by calling other class(using Company ID) but it is working fine via normal VF page. Please suggest. If you want I will share the code as well.