How To Fix CNV20410056 - No NCE mapping found for COPA_OBJ / operating concern &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20410 - message class for package 20410 (operating concern merge)

• Message number: 056

• Message text: No NCE mapping found for COPA_OBJ / operating concern &1

Self-Explanatory Message

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• What is the cause and solution for SAP error message CNV20410056 - No NCE mapping found for COPA_OBJ / operating concern &1 ?

  The SAP error message CNV20410056 indicates that there is no mapping found for the specified COPA_OBJ (which refers to a CO-PA object) in the context of the operating concern specified by &1. This error typically arises during data migration or conversion processes, particularly when using SAP's Conversion Tools or during the execution of certain reports or transactions that require mapping between different data structures.
  Cause:
  
  
  Missing Mapping Entries: The most common cause of this error is that the mapping table for the CO-PA objects has not been populated correctly. This can happen if the data migration process did not include the necessary mappings or if the mappings were not defined in the system.
  
  
  Incorrect Configuration: There may be an issue with the configuration of the operating concern or the CO-PA settings in the system, leading to the inability to find the required mapping.
  
  
  Data Migration Issues: If you are migrating data from a legacy system, the mapping for the CO-PA objects may not have been created or may not match the expected format.
  
  
  Solution:
  
  
  Check Mapping Tables: Verify that the mapping tables for the CO-PA objects are correctly populated. You can do this by checking the relevant configuration settings in the SAP system. Look for transaction codes related to CO-PA mapping, such as KEDR (for CO-PA data transfer) or KEDR (for CO-PA mapping).
  
  
  Create Missing Mappings: If the mapping does not exist, you will need to create it. This involves defining the relationship between the source and target CO-PA objects in the mapping tables.
  
  
  Review Configuration: Ensure that the operating concern is correctly configured in the system. Check the settings in the CO-PA configuration to ensure that all necessary parameters are set up correctly.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using. There may be specific instructions or known issues related to this error.
  
  
  Use SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  Testing: After making changes, perform tests to ensure that the mappings are now recognized and that the error does not occur again.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to CO-PA, such as KE30 (for CO-PA reports), KE4S (for CO-PA planning), and KEDR (for CO-PA data transfer).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on CO-PA and data migration processes.
  
  By following these steps, you should be able to resolve the error CNV20410056 and ensure that the necessary mappings for your CO-PA objects are in place.