Iview problem

Hi,

i have a transaction iview for uploading Xcel file to infotypes . I have called the F4_filename fn module ,so that users can select their file name .

CALL FUNCTION 'F4_FILENAME'

EXPORTING

program_name = syst-cprog

dynpro_number = syst-dynnr

• FIELD_NAME = ' '

IMPORTING

file_name = file_path .

In R/3 it's working fine .But if i access it from the Portal .am getting one new page prior to window popup.

saying ...

"Please Wait . You will be forwaded automatically.

This page had to be included for techinical reasons ."

How to avoid this page in portal .

Rgds,

J