hi Pugalanthi

yes you can use store function to store the records in two tables. For the two tables you must have a class in joomla.php file then only you can use that store function. You have to initalise both classes in your component and bind the post datas in that variables then you have to use that store function, you cont use single store function to store data in two tables. you have to use two store function

Thanks
Falcon