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Delta Types

Former Member
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Hi Gurus,

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.

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
0 Kudos

Hi Nrupal

You can find all delta type in RODELTAM table in source system. In your other post i have sent you the link which will explain you how different images works to fetch delta load in BW.


Tripple k

Answers (1)

Answers (1)

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Go to table ROOSOURCE and RSOLTPSOURCE and check the column delta method for your datasource..