we are using <b>sap4.7.</b> In VA01 ( sales Order ) we have a tab called <b>additional data B</b>. where we can write our own user exit coding.
my doubt is where can i find <b>user exit</b> <b>enhancement</b>. i tried in <b>smod t.code</b> but i am not able to find. can any one tell me the enhancement name if you already done.