InfoPath Dev

hi everyone

i have below Scenario    for infopath 2007 browser enable form

i need a repeating section with 3 feilds.

1-- username  who enter perticular section

-2 --- current date

3-- notes

now  the problem is when second user insert a repeating section or repeating  table row how i will get the username in first feild .and when i try to save form it give error " An error occurred while the form was being submitted." 

Any hint would be highly appreciated.

set the default value of the field to userName() and it will take care of this. whenever a user inserts a new row it will set thevalue to his/her username

 It solve problem..

thanks