Going to Jquery Ajax “error:” section on 1st time page load, and telling not find table. in c sharp side

$(document).ready(function () {     GetTrackOrdersData();   // ajax call     Counterproductive(); // ajax call     LoadCustomersDropDown();  // ajax call }); Hi All, I am calling like above when page loads. I am getting an error(going to jquery ajax error block and telling not find table. in c sharp side) when first time page loads, next time if i refresh all data is loading fine. When i put a break point then its fine why .. can u pls let me know.. is my procedure is good to call ajax methods like this? Thanks