this is a SpeedDemo that shows a replication scenario end-to-end from an ABAP source system into a Data Store Objects in SAP BW 7.4. The following steps are covered:
- It starts with creating a view in the source system, combining fields from 2 tables, which is one of our new functionalities with SAP LT Replication Server SP6. Using the view as a template for the table you want to replicate, only the fields contained in the structure are created the target system, and if you use the view for initial load and replication (see the new fields in transaction LTRS), only the corresponding content gets replicated. This means that the view can help you to reduce the amount of data which is transferred from the source system into the target.
- In the BW system, you create the logical system in the ODP-SLT structure with the ODP context which points to the SLT configuration. Then you can create the datasource. You select the table to which you have assigned the view, then the datasource automatically gets the fields defined in the view. Create a Data Store Object and a 1:1 transformation, then you can create and start the realtime-DTP.
- You can monitor the data transfer in the SLT system in the Queue Monitor ODQMON. The queues containing the transferred data are displayed and can be managed. You see the compression rate of the data, the number of records and the data itself. In addition, you can define here the data retention period, meaning how long the data is stored for recovery purposes. Other consumers could now subscribe to the same queue and get the data.
SpeedDemo external Link: