Can anybody tell me how the Delta type -- ADD(additive image) works in the real time.
From SAP HELP i know the definition:
The extractor provides additive deltas that are serialized on a request basis.
This serialization is necessary since the extractor provides each key once in a
request, and changes to the non-key fields would otherwise not be transferred
correctly. It only allows fields to be added. It permits data to be updated in a
DataStore object as well as an InfoCube. This delta process is used by LIS
Please help me to understand this concept please.