I have to add three new fields(store open date, district and store type) in datasource 0CUSTOMER_ATTR(extract structure: BIW_KNA1_S), and loading from 0customer master data table to BW.
could anybody advice me what is the steps of adding these fields into the datasource? suppose they are currently exiting in one of the transparent table/view, how and where i can write a user exit to link these filed from the DB vewi/table to the datasource??
Thank you for any input,