Create Real-Time Data Acquisition Infopackage ?

[Former Member]

Hi

Real-Time Data Acquisition for Genric data source steps i have done.

1. create Generic Data source, generic delta setting real time data option checked.

2. replicated data source.

3.create Real-Time Data Acquisition infopackage. in the data source table Real-Time Data Acquisition option is disable.

How to enableReal-Time Data Acquisition option?

Please help.

Regards,

Venkat

[Former Member]

Hi Raju......

Welcome to SDN.......

In RDA you only need infoPackage if you are loading data into BI using the Service API.

If you are transferring data using the Web service, you only need this type of InfoPackage. The InfoPackage applies the threshold values that are required for real-time data acquisition to the Web service.Switch from the InfoPackage to the monitor for real-time data acquisition.In the monitor, you define the daemon and assign a DataSource (and InfoPackage) and data transfer process to it.

When you will create the infopackage the Real TIme Flag must be selected for the infopackage which dwaemon will monitor.......

Daemon for Real-Time Data Acquisition

A daemon is a background process that processes the InfoPackages and data

transfer processes assigned to it at regular intervals. It is used to control the

transfer process for real-time data acquisition. The daemon receives information

from the InfoPackage and data transfer process about which data is to be

transferred or updated further, which PSA tables or DataStore objects are to be

filled, and when a request should be closed and a new one opened.

When you extract data, the daemon works on the basis of the list of DataSources

assigned to it in the InfoPackage, extracts the data from the source systems, and

transfers it to the PSA table and DataStore objects.

It informs the Service API in the source system when the data for the source

system has been successfully updated. When the PSA request has been closed

successfully and a new delta request has been opened, the updated data is deleted

from the delta queue of the source system.

When you further update data to the DataStore objects from the PSA, the daemon

works on the basis of the list of sources (DataSources) and targets (DataStore

objects) assigned to it in the data transfer process. It transfers data to the DataStore

object. The data is written straight to the A table and the change log. If the

extraction or update is terminated, the daemon can restart the process from the

point at which it was terminated. In the case of data transfer processes, you can

determine the maximum number of errors that are allowed before the process is

finally terminated.

Hope this helps.........

Thanks==Points as per SDN...........

Regards,

Debjani..........

[mr_v]

First create infopack for Full load (init) and load data to data target and activate request.

Again create a new infopackage, and now u can see that Real-Time Data Acquisition option enabled.

[Former Member]

hi,

check this link ..

help.sap.com/saphelp_sem60ep1/helpdata/EN/52/777e403566c65de10000000a155106/frameset.htm

Hope this helps you ..

Regards,

shikha