Lost DSO requests !!

Hello All,

There were 15 request loaded to my DSO ( FULL). and Activated those. but i had to delete first 7 request. so i select those bottom 7 request and hit Delete. There was a msg. asking about Rollback request. i think i clicked on Yes or OK.

now my whole DSO is empty. is there a way i can get those back. ? please help..

Is it that, if all the request are activated, and if you delete few from the bottom, will that also delete latest requests? is there a way i can get those back ? or will have to reload ?

thanks