ICR: how to select a file for data upload ?

Hi,

we try to upload data into SAP R/3 based on file upload for the "ICR" Inter-company reconciliation of invoices.

1. CONFIGURATION: in FBIC032, we made the necessary settings:

- choose "data source" = "file upload"

- flag "upload from presentation server"

- assign "DDIC structure" = FBICRC_S_UPLOAD

- we do not flag 'separate selection process" and "select using BADI"

2. DATA UPLOAD / FILE SELECTION

- we go to transaction FBICS3

- in the selection screen there is no field available for the "file path" for uploading a file from the worksation

- after executing FBICS3, there is no pop-up window asking for any "file path"

Any idea or recommendation ?

Thanks

Stephane