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Extract calculation view in BW4HANA

former_member206066
Participant
0 Kudos

Hello Experts,

I have created a calculation view in HANA.

And now I want to create a Data source or ADSO in Bw4 HANA system , which will consume the data of that calculation view.

How can I create the data source,

Please help.

Thanks,

Ipsita

Accepted Solutions (1)

Accepted Solutions (1)

Abhishek_Hazra
Active Contributor

Hi Ipsita,

You need to have a source system set up for HANA of Type SAP HANA Local Database Schema (for creation refer to : Create Source System of type HANA Local Database Schema ). Thereafter you can create a datasource easily following the prompts there which can consume the calculation view & be used as a source to your dataflow.

Alternatively, you can build a composite provider on the calculation view & use that as a source of the transformation of your dataflow.

The latter, supports usage of input parameters to be used as DTP filters, while the first option does not. If you aren't planning on using input parameters, the first option is preferable since you can group the extraction fields.
Hope this information helps, feel free to ask if you still have concerns. 🙂


Best Regards,
Abhi

former_member810284
Discoverer
0 Kudos

HI,Abhishek

when I create SAP HANA Local database schema ,I can't find my own schema, please help me ,tanks!

Answers (2)

Answers (2)

johnny999
Participant
0 Kudos

From local HDB source system, I didn't find any HDB calculation view. Am I missing something?

DebjitSingha
Active Contributor
0 Kudos

Hello ipsita.kundu100

This blog post covers you scenarios and some more:

SAP BW Extractor ( DataSource) based on HANA Model

Thanks,

Debjit