How To Fix NRSCNV040 - Chosen mapping characteristic &1 does not exist in InfoProvider &2

SAP Error Message - Details

• Message type: E = Error

• Message class: NRSCNV - Message class

• Message number: 040

• Message text: Chosen mapping characteristic &1 does not exist in InfoProvider &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NRSCNV040 - Chosen mapping characteristic &1 does not exist in InfoProvider &2 ?

  The SAP error message NRSCNV040 indicates that a mapping characteristic specified in a transformation or data flow does not exist in the target InfoProvider. This typically occurs during data extraction, transformation, or loading processes, particularly in SAP BW (Business Warehouse) or SAP HANA environments.
  Cause:
  
  Missing Characteristic: The characteristic specified in the mapping does not exist in the target InfoProvider. This could be due to a typo, a change in the data model, or the characteristic not being included in the InfoProvider.
  Incorrect Mapping: The mapping configuration may be incorrect, pointing to a characteristic that has been removed or renamed.
  Data Model Changes: If there have been recent changes to the data model (e.g., changes in InfoObjects, InfoProviders, or transformations), the mapping may no longer be valid.
  Transport Issues: If the InfoProvider was transported from one system to another, the characteristic may not have been included in the transport.
  
  Solution:
  
  Check Mapping Configuration: Review the transformation or data flow configuration to ensure that the mapping is correct and that the characteristic exists in the target InfoProvider.
  Verify InfoProvider Structure: Go to the target InfoProvider and check its structure to confirm whether the characteristic is present. If it is missing, you may need to add it or adjust the mapping accordingly.
  Update Transformation: If the characteristic has been renamed or changed, update the transformation to reflect the new name or structure.
  Recreate Transformation: In some cases, it may be easier to recreate the transformation if there are multiple issues or if the configuration is complex.
  Check for Transport Issues: If the InfoProvider was recently transported, ensure that all necessary objects were included in the transport request.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to access InfoProviders and transformations.
  Documentation: Refer to SAP documentation for detailed information on transformations and InfoProviders.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  Testing: After making changes, perform a test load to ensure that the issue is resolved and that data is being loaded correctly.
  
  By following these steps, you should be able to identify the cause of the NRSCNV040 error and implement a solution to resolve it.