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difference between RSA7 AND LBWQ

WHATS THE EXACT DIFFERNCE BETWEEN EXTRACTION QUEUE(lbwq) AND BW DELTA QUEUE (RSA7)

WHAT WAS EXACTLY HAPPENING IN POINT OF LUW AT THESE BOTH...

TCODES...

Regards

Guru

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  • author's profile photo Former Member
    Former Member
    Posted on Oct 22, 2007 at 10:26 AM

    Hi,

    RSA7:delta queue

    lists all the datadources (LO,generic,LIS)it is basically useful to know how many delta entires are present in the source sytem(interms of logical unit of work:LUW)

    from here you can see the data packet size,and the update mode(delta update/delta repition)

    LBWQ:outbound queue/extraction queue used when the delta method is queued delta(remember thre modes of delta update in LO extarction:direct delta,queued delta and unserialized v3 delta)

    in this case once the data enters into application tables,it will be sent to delta Queue(RSA7) via extraction Queue(lbwq)

    usually the flow is like this

    for example for Queued delta(LO extraction)

    data entered in application atables>>lBWQ>>>>RSA7>>>to the target(by scheduling an info package)

    Hope you are clear !!!!!!!!!!!!

    cheers,

    Swapna.G

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