How To Fix RSBK028 - Source of real-time DTP has to be a DataSource

SAP Error Message - Details

• Message type: E = Error

• Message class: RSBK - Messages for the Data Transfer Process

• Message number: 028

• Message text: Source of real-time DTP has to be a DataSource

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSBK028 - Source of real-time DTP has to be a DataSource ?

  The SAP error message RSBK028, which states "Source of real-time DTP has to be a DataSource," typically occurs in the context of Data Transfer Processes (DTP) in SAP BW (Business Warehouse) when you are trying to configure a DTP for real-time data transfer, but the source you have selected is not a valid DataSource.
  Cause:
  
  Incorrect Source Object: The source object you are trying to use in the DTP is not a DataSource. In real-time DTPs, the source must be a DataSource that can provide data in real-time.
  Using an InfoProvider: If you mistakenly select an InfoProvider (like an InfoCube or DataStore Object) instead of a DataSource, this error will occur.
  Configuration Issues: There may be issues with the configuration of the DTP or the DataSource itself.
  
  Solution:
  
  Check the Source Object: Ensure that the source of your DTP is indeed a DataSource. You can do this by navigating to the DataSource in the SAP BW system and verifying its type.
  Create or Select a Valid DataSource: If you do not have a valid DataSource, you may need to create one that meets the requirements for real-time data transfer.
  Modify DTP Configuration: Go back to the DTP configuration and select the correct DataSource as the source.
  Check Real-Time Settings: Ensure that the DataSource is configured for real-time data extraction. This includes checking the settings in the DataSource to ensure it is set up for real-time extraction.
  Review Documentation: Consult SAP documentation or help resources for specific guidelines on setting up real-time DTPs and DataSources.
  
  Related Information:
  
  Real-Time Data Transfer: Real-time DTPs are used in scenarios where data needs to be transferred immediately as it is generated or updated, such as in operational reporting.
  DataSource Types: In SAP BW, DataSources can be created from various sources, including SAP ERP, flat files, and other systems. Ensure that the DataSource you are using is compatible with real-time extraction.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or bugs related to this error message.
  
  By following these steps, you should be able to resolve the RSBK028 error and successfully configure your real-time DTP in SAP BW.