Assign Batch Class to Material - Using Upload

Hi All,

I have a requirement to assign batch class to material master (MM01 / MM02) - Classification view - Batch Class (022).

This assignment has to be done through a upload program (BDC / LSMW / BAPI). Can someone please suggest me the best possible option.

Note:

1. I don't want to assign batch characteristics values. Just wanted to assign batch class to material.

2. I have already created LSMW to load material master using LSMW direct input approach.

Thanks,

Somu