How To Fix RD024 - DataSource &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: RD - CO-PA Connection to SAP BW

• Message number: 024

• Message text: DataSource &1 already exists

What causes this issue?

Only one DataSource is allowed per operating concern for combined
profitability analysis.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You can use transaction <DS:TRAN.KEBC>Set Operating Concern</>
to change the type of profitability analysis or the operating concern
or to delete the existing DataSource.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RD024 - DataSource &1 already exists ?

  The SAP error message RD024, which states "DataSource &1 already exists," typically occurs when you attempt to create a DataSource in SAP BW (Business Warehouse) that has the same name as an existing DataSource. This can happen during the process of data modeling or when trying to replicate DataSources from a source system.
  Cause:
  
  Duplicate DataSource Name: The most common cause is that a DataSource with the same name already exists in the system.
  Replication Issues: If you are replicating DataSources from a source system, it may be that the DataSource has already been replicated.
  Transport Issues: If you are transporting objects between systems, the DataSource may already exist in the target system.
  
  Solution:
  
  
  Check Existing DataSources: 
  
  Go to the DataSource maintenance transaction (e.g., RSA1 or RSO2) and check if the DataSource with the specified name already exists.
  If it does exist, you can either use the existing DataSource or delete it if it is no longer needed.
  
  
  
  Rename the New DataSource: 
  
  If you need to create a new DataSource, consider using a different name that does not conflict with existing DataSources.
  
  
  
  Delete or Modify Existing DataSource: 
  
  If the existing DataSource is not needed, you can delete it. However, be cautious as this may affect any existing reports or data models that rely on it.
  Alternatively, you can modify the existing DataSource if it needs to be updated.
  
  
  
  Check Transport Requests: 
  
  If the DataSource was transported from another system, ensure that the transport request was successful and that there are no inconsistencies.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to DataSource creation and management for any additional guidance or best practices.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  RSO2: DataSource Maintenance
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide additional troubleshooting steps related to DataSources.
  DataSource Naming Conventions: Familiarize yourself with the naming conventions used in your organization to avoid conflicts in the future.
  
  By following these steps, you should be able to resolve the RD024 error and successfully manage your DataSources in SAP BW.