How to set response to response

hi all,

i have 3 forms:

parent

response

response to response (r2r)

and iam using value of one field eg field 1 from parent in response and response to response

but when i save response form ,then the value of this field in response to response goes blank.any idea…

any help appreciated.

Subject: how to set response to response

There must be some backend code that is not doing things right. trace that.