I have been searching for a simple explanation about how to make a delta load from data source-> DSO -> InfoCube over internet and have not found any clue.
The data source only send after image to DSO (0RECORDMODE is blank). I understand that in Change Log table consists the first record (with after-image) from the first request/data load. After second load occured the Change Log table consists the first & second record which overwrite the first record (setting in transformation already made from addition to overwrite).
Question: How to load this data to InfoCube, if in the InfoCube the first record still there (no overwrite modus allowed)?
I will be very grateful for any kind of answer and explanation.