Delta Modeling

[Former Member]

Hello All.

Someone can describe what is Delta Modeling in SAP BW ?

This scenario is related to remodeling the BW process?

Thanls in Advance.

Taylor.

[Former Member · Accepted solution]

Dear Taylor,

Perhaps the following post can help you. Let me know if it does.

"Within SAP R/3 and mySAP ERP systems there are Business Transaction Events or

BTEu2019s. BTEu2019s are essentially events that take place at the time of a business transaction

such as a change to a purchase order or for our particular scenario a purchase

requisition. Keep in mind there are a great deal of different types of business transaction

events in all areas of SAP R/3, each event can indeed enable a delta capture

mechanism.

These events can be leveraged to capture delta changes and write these changes to the

delta queue directly within transactional systems. BTEu2019s act as a u201Cdelta hooku201D, this

enables the use of standard delta queue functionality within your data warehouse as long

as your datasource is configured appropriately.

Certain delta processes within datasources support the use of the delta queue whereas

others do not. In order to implement this solution a dataSource will have to be configured

with a delta process such as ABR, or AIM that inherently support the use of the delta

queue as a delta capture mechanism. For modeling the delta for a data source or for more understanidn that what are the delta processes and how can you model them, you can refer to the following link

http://help.sap.com/saphelp_nw2004s/helpdata/en/37/4f3ca8b672a34082ab3085d3c22145/frameset.htm";

[Former Member · Accepted solution]

Hi saqibdastgeer.

Now... your answer will solve the question completely.

Thank you very much...

Best Regards.

Taylor

[Former Member · Accepted solution]

You are welcome Taylor!!!

[Former Member]

In addition to the Mr. Ricardo's reply, you can also take a good understanding about Delta extraction, Delta and many other things related to Delta from the following url.

http://wiki.sdn.sap.com/wiki/display/ERPFI/OverviewBWDelta+Extraction

[Former Member]

Hello Guys.

Thank`s for your reply....

But, my question is about "Delta Modeling" not "Delta Extraction".

Can someone describe what is Delta Modeling ?

Best Regards.

Taylor.

[Former Member]

Hello;

Please check this:

http://help.sap.com/saphelp_nw04/helpdata/en/37/4f3ca8b672a34082ab3085d3c22145/content.htm