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What is the use of Processing Mode in DTP ????????????

Dear All,

Can anyone explain me in clear about the Processing mode in execute tab of DTP.

scenario based will be really helpful.

Thanx in advance.

Regards,

Suman T

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    author's profile photo Former Member
    Former Member
    Posted on Oct 08, 2010 at 06:03 AM

    Serial Extraction Immediate Parallel processing : When you execute DTP in this Process mode, It'll fetch the records from PSA to the target

    Serial Extraction In Dialogue Process(For Debuggin) : You can Debug the DTP, means if you might have writen any routines then it'll take you to code debuggin mode

    No data transfer, Delta status in source Fetched : If you do not need the Historic data from teh Source , then you use this updae mode and execute DTP, so you will get only delta loads

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  • author's profile photo Former Member
    Former Member
    Posted on Oct 11, 2010 at 03:37 AM

    Hello,

    Normally the system automatically defines the processing mode for the background processing of the respective data transfer process.

    If you want to execute a delta without transferring data, as when simulating the delta initialization with the InfoPackage, select No data transfer; delta status in source: fetched as processing mode. This processing mode is available when the data transfer process extracts in delta mode. In this case you execute the DTP directly in the dialog. A request started like this marks the data that is found in the source as fetched, without actually transferring it to the target. If delta requests have already been transferred for this data transfer process, you can still choose this mode.

    The processing mode describes the order in which processing steps suchas extraction, transformation and transfer to target are processed at runtime of a DTP request. The processing mode also determines when parallel processes are to be separated.

    The processing mode of a request is based on whether the request is processed asynchronously, synchronously or in real-time mode, and on the type of the source object:

    o Serial extraction, immediate parallel processing (asynchronous processing) A request is processed asynchronously in a background process when a DTP is started in a process chain or a request for real-time data acquisition is updated. The processing mode is based on the source type.

    Regards,

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