How To Fix R3028 - Transfer structure & for InfoSource & does not contain any fields

SAP Error Message - Details

• Message type: E = Error

• Message class: R3 - Service API messages

• Message number: 028

• Message text: Transfer structure & for InfoSource & does not contain any fields

What causes this issue?

The transfer structure &v1& entered for the InfoSource or for
InfoObject &v2& in the source system is invalid as it does not contain
any fields.

System Response

The data transfer is terminated.

How to fix this error?

In the Administrator Workbench please generate the transfer structure
anew for the InfoSource or for InfoObject &v2& for this source system.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R3028 - Transfer structure & for InfoSource & does not contain any fields ?

  The SAP error message R3028 indicates that there is an issue with the transfer structure for a specific InfoSource. Specifically, it means that the transfer structure for the specified InfoSource does not contain any fields. This can occur in the context of SAP BW (Business Warehouse) when you are trying to load data from a source system into an InfoProvider, and the system cannot find any fields defined in the transfer structure.
  Cause:
  
  Missing Fields in Transfer Structure: The transfer structure for the InfoSource has not been defined properly, or it does not contain any fields.
  Incorrect InfoSource Configuration: The InfoSource may not be correctly configured to map the fields from the source system.
  DataSource Issues: The DataSource from which the InfoSource is supposed to pull data may not be set up correctly or may not be active.
  Transport Issues: If the InfoSource was transported from another system, there may have been issues during the transport process that led to missing fields.
  
  Solution:
  
  
  Check Transfer Structure:
  
  Go to the Data Warehousing Workbench (transaction RSA1).
  Navigate to the InfoSource in question and check the transfer structure.
  Ensure that the transfer structure contains the necessary fields. If it does not, you may need to add the required fields.
  
  
  
  Review DataSource:
  
  Check the DataSource associated with the InfoSource to ensure it is active and correctly configured.
  Make sure that the DataSource is extracting the necessary fields from the source system.
  
  
  
  Recreate Transfer Structure:
  
  If the transfer structure is missing fields, you may need to recreate it. This can be done by deleting the existing transfer structure and creating a new one with the required fields.
  
  
  
  Check for Transport Issues:
  
  If the InfoSource was transported, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  
  
  
  Activate the InfoSource:
  
  After making changes, ensure that you activate the InfoSource and the transfer structure to apply the changes.
  
  
  
  Test Data Load:
  
  After making the necessary adjustments, perform a test data load to verify that the issue has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSO2: Maintain DataSource
  RSO3: Display DataSource
  
  
  Documentation: Refer to SAP Help documentation for detailed information on configuring InfoSources and DataSources.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to your version of SAP BW.
  
  By following these steps, you should be able to resolve the R3028 error and ensure that your InfoSource is correctly configured to load data.