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Parallel Extractor

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Parallel Extractor

Postby Alexius » Wed Jul 20, 2011 6:35 am

Hi All,

Does anybody know how to enable parallel process in data extraction?
I need to extract COPA data from SAP ECC 6.0 to SAP BW 7.0 and I want the data to be extracted in parallel. It is my knowledge that in SAP BW 7.0 I cannot set it via menu bar (please see below screen cap).

Image

So I looked around and found info about RSBATCH TCode. I set the LOAD_NEWDS process type to have 10 parallel processes. This created an entry in RSBATCHPARALLEL table (please see below screen cap). But when I run the infopackage the there's only 1 job created.

Image

Please do share some insight. Thanks
Regards,

Alexius
Alexius
 
Posts: 66
Joined: Wed Dec 10, 2008 9:30 pm

Re: Parallel Extractor

Postby JohnLang » Sun Jul 24, 2011 7:39 am

Hi Alexius,

This page might shine some light on the topic … http://help.sap.com/saphelp_nw70/helpda ... ontent.htm

The LOAD_NEWDS process type is in the first table which makes it “Loadable using BI Background Management” which does not indicate serial or parallel mode capability. It is also in the second table of special features, this one specifically for loading in parallel mode … unfortunately the description seems to limit the parallel feature to the "loading from files" (as in flat files from the application server) which makes the feature dependent upon the type of source system.

Kind Regards,
John.
JohnLang
 
Posts: 16
Joined: Wed Jul 20, 2011 3:56 am
Location: Australia

Re: Parallel Extractor

Postby JohnLang » Thu Aug 25, 2011 12:16 am

Hi Alexius,

Some good news ... the Parallel Extraction feature is continuing to be developed by SAP.

The NetWeaver v7-3 SP3 release notes are available http://help.sap.com/saphelp_nw73/helpda ... ameset.htm

The details in the "Data Transfer Process" section clearly highlight parallel extraction within BW is being enhanced. See http://help.sap.com/saphelp_nw73/helpda ... ontent.htm

Unfortunately this does not say anything about enhancements in the Source System extractors.

Kind Regards,
John.
JohnLang
 
Posts: 16
Joined: Wed Jul 20, 2011 3:56 am
Location: Australia


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