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What causes deltas?

henry_jones
Participant
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Does anyone know how to tell what changes cause a delta record to be written for any infoobject?

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
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Hi,

that depends on the datasource and the technique behind. Sometimes it is the comparison of the fields of the extract structure with the original record, sometimes just new created records, sometimes a change of a timestamp ... It is a bit different from application to application and it also differs for the types of datasources.

regards

Siggi

henry_jones
Participant
0 Kudos

Is there a document that tells the trigger for each application?

Former Member
0 Kudos

Hi,

well I am not quite sure. There are some weblogs available about that issue. Additionally here some links: http://help.sap.com/saphelp_nw04/helpdata/en/37/4f3ca8b672a34082ab3085d3c22145/frameset.htm

Open Data Warehousing->Data Warehouse Management->Customer and Partner Content->Customer Content in the OLPT system->Customizing Extractors->Maintaining generic Data Sources.

http://help.sap.com/saphelp_nw04/helpdata/en/4a/0f1e40777cdd5fe10000000a155106/frameset.htm

Open Data Warehousing->Data Retrieval->Data Extraction from SAP Source system->DataSource->Delta Process

Hope it helps!

regards

Siggi

Message was edited by:

Siegfried Szameitat

Message was edited by:

Siegfried Szameitat

Answers (0)