How To Fix RSES_DS001 - No ESR mapping found for DataSource &1, object version &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSES_DS - Messages DataSource-ESR References

• Message number: 001

• Message text: No ESR mapping found for DataSource &1, object version &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSES_DS001 - No ESR mapping found for DataSource &1, object version &2 ?

  The SAP error message RSES_DS001 indicates that there is no Enterprise Services Repository (ESR) mapping found for the specified DataSource and object version. This error typically occurs in the context of SAP Data Services or when working with SAP BW (Business Warehouse) and indicates that the system is unable to find the necessary mapping information for the DataSource you are trying to use.
  Causes:
  
  Missing ESR Mapping: The most common cause is that the DataSource has not been properly mapped in the ESR. This can happen if the DataSource was created but not linked to an appropriate mapping in the ESR.
  Incorrect Object Version: The object version specified may not exist or may not be the correct version that has the mapping.
  Transport Issues: If the DataSource or its mapping was transported from another system, there may have been issues during the transport process that resulted in missing mappings.
  Configuration Errors: There may be configuration errors in the DataSource settings or in the ESR itself.
  
  Solutions:
  
  
  Check ESR Mapping:
  
  Go to the ESR and verify if the DataSource is correctly mapped. You can do this by navigating to the relevant service and checking if the DataSource is listed.
  If it is not present, you may need to create a new mapping for the DataSource.
  
  
  
  Verify Object Version:
  
  Ensure that you are using the correct object version. Check the version in the DataSource settings and compare it with what is available in the ESR.
  
  
  
  Recreate Mapping:
  
  If the mapping is missing, you may need to recreate it. This involves defining the DataSource in the ESR and linking it to the appropriate data model.
  
  
  
  Transport Check:
  
  If the DataSource was transported, check the transport logs for any errors. You may need to re-transport the DataSource or its mapping.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific DataSource and ESR mappings for any additional troubleshooting steps or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to check DataSources and mappings.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.