delta update to ODS (delete data before load)

Hi,

I am trying to load data from one ODS Object(ODS1) to another ODS Object(ODS2) with delta update. I need to delete data in ODS2 before update the delta (to keep only delta update data in ODS2). But if I delete the data in ODS2 it deletes the initalize request and delta can not be updated. Is there any way that we can maintain delta with this scenario.

Thanks in advance,

Ram