Process for full during active delta

Hi friends,

Have below queries in BW 7.0/7.3:

• Have a delta to cube from DSO on a daily basis. Now I want to do a FULL load to cube once, without disturbing the current delta of process chains. Is it a full DTP followed by any other DTP of init? Please confirm
• Same question to a DSO from a data source?
• Also how to ensure this for a datasource through an info package?