Not getting the Data when running the RFC from VC

Hi All,

I have created on model, i have added one RFC model . It accepts 5 parameters.

Out of that five, 2 parameters are dates. the results are displaying in table.

When i run and deploy it is give the following message to me.

An error was returned fromt he back-end

System:[ERROR] NO DATA FOUND.

But when run the same RFC at the R3 it is running fine and giving the results.

Again i have created one Webdynpro to test this bapi. I am able to execute the application sucessufully, i am able to get the data in webdynpro application properly. But i am not able to get the data for the same RFC in the VC application.

Can anybody tell how to find where is the problem. what might be the problem.

Regards

Vijay