on 06-07-2021 3:31 PM
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
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
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From local HDB source system, I didn't find any HDB calculation view. Am I missing something?
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Hello ipsita.kundu100
This blog post covers you scenarios and some more:
SAP BW Extractor ( DataSource) based on HANA Model
Thanks,
Debjit
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