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Generic delta with function module

Hi Gurus,

Is it possible to create a generic DataSource with delta support using function module following the queue delta mechanism (u can get some function moduel in MCEX function group, and check the outbound delta queue before and after update in transaction smq1.

I can store the delta data using qRFC and collective update mechanism. but I don't know how to create a generic data with delta and how to attach a rfc destination (& logical system) to the data source. The Source system information is stored in the table "ROOSGEN". Is there any configuration setting required to do the same.

Regards,

Jugal

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2 Answers

  • Posted on Jun 07, 2005 at 12:07 AM

    Hi,

    Please have a look at the document below for the Generic datasource with Function module interface,

    http://help.sap.com/saphelp_nw04/helpdata/en/86/1c8c3e94243446e10000000a114084/content.htm

    Thank you

    Arun

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  • author's profile photo Former Member
    Former Member
    Posted on Jun 07, 2005 at 12:11 AM

    Jugal,

    What I understand you to be asking is if it is possible to create a generic delta extractor which uses the delta queue. If this indeed is your question the answer is yes.

    First you need to create your data source so it is visible via tx RSA5 and need to make sure that the delta type (ie ABR, AIM)is set appropriately for the datasource.

    The issue however is determining from where you will associate your delta hook (when will you write to the queue)? I have in the past utilized BTE's, Business Transaction Events to write information out to the delta queue, you can see a list of available BTE's in your system via tx FINF.

    Once you find a place to write your deltas from you call the below FM with the appropriate datasource.

    RSC1_TRFC_QUEUE_WRITE.

    Once you have done this the standard BW extractor for deltas will pull the information from the delta queue. But from what I understand you just want to know how to associate the data with the delta and that is the FM listed above.

    Hope this helps,

    Cheers,

    Scott

    > Hi Gurus,

    >

    > Is it possible to create a generic DataSource with

    > delta support using function module following the

    > queue delta mechanism (u can get some function moduel

    > in MCEX function group, and check the outbound delta

    > queue before and after update in transaction smq1.

    > I can store the delta data using qRFC and collective

    > update mechanism. but I don't know how to create a

    > generic data with delta and how to attach a rfc

    > destination (& logical system) to the data source.

    > The Source system information is stored in the table

    > "ROOSGEN". Is there any configuration setting

    > required to do the same.

    >

    > Regards,

    > Jugal

    Add a comment
    10|10000 characters needed characters exceeded

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