Delta Concept For Data Source

[sachin_kulshrestha2]

Hi All,

!!!!!!!!!!!Make my concept clear Guys!!!!!!!!!!

Lets take a datasource 2LIS_04_P_ARBPL when any transaction is done in production planning the data is gathered in extract structure and when collective update is run (queue delta) then data comes to Bw Delta queue(RSA7). Datasource has function module which actually fetches the data when the request comes from BIW.

Query: Is the functional module which is an actual engine to datasource, and send data to BW, fetches the data from where??? Is it from delta queue or from actual tables.

Thanks

Sachin K

[sachin_kulshrestha2 · Accepted solution]

Hi roberto,

What i understood is when my infopack is scheduled on BW side the datasource on the r/3 side will read the data from delta que. through extract structure.

Right???

sachin k

[Former Member · Accepted solution]

Right!

To this sentence you have to add all the first part of our reasoning (points 1 and 2), that it's necessary to understand FROM WHERE all the records extracted (from BW queue) thanks to your datasource through extract structure come!

Bye,

Roberto