RFBIDE00 - Address data issue

Hi,

I want to populate the street2 and street3 fields of the customer master when uploading master data with LSMW using standard program - RFBIDE00 (Batch Input Program).

These fields are not available in structure BKNA1 provided by the standard program. I tried to use structure BIADDR2 instead. The data is converted properly and show in the structure. But, when I run the generated session, the fields for street2 and street3 are not populated.

Has anyone done this?

Much appreciate if you let me know how to do this?

Thanks,

Shyam