How To Fix R8235 - No DataSources assigned to application component &2 in version &1

SAP Error Message - Details

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 235

• Message text: No DataSources assigned to application component &2 in version &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R8235 - No DataSources assigned to application component &2 in version &1 ?

  The SAP error message R8235 "No DataSources assigned to application component &2 in version &1" typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there are no DataSources assigned to a specific application component in the specified version. This can happen during data extraction or when trying to load data into the BW system.
  Cause:
  
  No DataSources Assigned: The primary cause of this error is that there are no DataSources linked to the specified application component in the given version. This can happen if the DataSources were not created, or if they were deleted or not properly assigned.
  Incorrect Version: The version specified in the error message may not have any DataSources assigned to it.
  Configuration Issues: There may be configuration issues in the BW system that prevent the DataSources from being recognized or assigned correctly.
  
  Solution:
  
  
  Check DataSource Assignment:
  
  Go to the DataSource maintenance transaction (e.g., RSA1) in SAP BW.
  Navigate to the relevant application component and check if any DataSources are assigned to it.
  If no DataSources are assigned, you may need to create or assign existing DataSources to the application component.
  
  
  
  Create or Assign DataSources:
  
  If you need to create a new DataSource, you can do so by using the DataSource creation transaction (e.g., RSA2).
  Ensure that the DataSource is properly configured and activated.
  
  
  
  Check Versioning:
  
  Verify that you are using the correct version of the application component. If you are working with multiple versions, ensure that you are referencing the correct one.
  
  
  
  Transport Requests:
  
  If the DataSources were recently transported from another system, ensure that the transport requests were successful and that the DataSources are available in the target system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific application component and DataSources for any additional configuration steps that may be required.
  
  
  
  Check for Authorizations:
  
  Ensure that you have the necessary authorizations to view and manage DataSources in the BW system.
  
  
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to DataSources include RSA1 (Data Warehousing Workbench), RSA2 (DataSource Maintenance), and RSA3 (DataSource Test).
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific application component or DataSources.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the R8235 error and ensure that the necessary DataSources are assigned to the application component in the specified version.