Comparing BW ETL Process

[Former Member]

This is my first post, and I'd like to share some experiments that I studied to development a business scenario but it is not a lab scenario.

We are building a business scenario for planning and wehave to loaddata from SAP ECC 6.0 to compose the analyses, in this case we using the Data Source 0PU_IS_PS_32.

The image belowshows part of the scenario. In this case we usingaDSO object like a Propagation Layer that receivedall data from Data Source.

The comparison istwo scenarios to load data:

• ·        Using DTP with HANA Execution: in this case is mandatoryuse an InfoPackage, because we needa PSA to activate that configuration.
• ·        Using DTP with direct extration: in this case HANA Executionis disable and we don’thave PSA.

DTP configuration using HANA Execution:

Process Chain to execute ETL scenario:

This is the job in SourceSystem – SAP ECC – when we used InfoPackage with PSA.

This is the monitor of DTP loading data using HANA Execution and PSA.

Process Chain Start time: 09:42:55

Process Chain Finish time: 10:00:35

Process Chain execution time: 00:17:40

Now I changed the configurations to load data from DTP, but the option to HANA Execution is unavaliable. The filters is the same of InfoPackage above.

The Process Chain was changed too.

The DTP Monitor with execution data in this case.

Process Chain Start time: 10:05:01

Process Chain Finish time: 10:18:10

Process Chain execution time: 00:13:09