How To Fix CNV_10020227 - Elem. rel. &1: Target field &2-&3 does not exist -> exclude would be set

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 227

• Message text: Elem. rel. &1: Target field &2-&3 does not exist -> exclude would be set

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020227 - Elem. rel. &1: Target field &2-&3 does not exist -> exclude would be set ?

  The SAP error message CNV_10020227 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a target field specified in the mapping does not exist in the target structure, which leads to the exclusion of that field from the migration process.
  Cause:
  
  
  Field Mapping Issues: The target field specified in the mapping does not exist in the target database or structure. This could be due to:
  
  Changes in the data model between the source and target systems.
  Incorrect mapping configuration in the migration tool.
  The target structure not being updated to reflect the latest changes in the source structure.
  
  
  
  Version Mismatch: If the source and target systems are on different versions of SAP, certain fields may have been deprecated or renamed.
  
  
  Configuration Errors: The migration configuration may not have been set up correctly, leading to references to non-existent fields.
  
  
  Solution:
  
  
  Check Field Existence: Verify that the target field (&2-&3) exists in the target structure. You can do this by:
  
  Using transaction codes like SE11 (Data Dictionary) to check the structure of the target table.
  Reviewing the data model documentation for the target system.
  
  
  
  Update Mapping: If the field does not exist, you may need to:
  
  Update the mapping configuration to exclude the non-existent field.
  Map the data to an alternative field that exists in the target structure.
  
  
  
  Adjust Migration Settings: If the field is essential for the migration, you may need to:
  
  Modify the target structure to include the necessary field if applicable.
  Ensure that the migration tool is configured correctly to reflect the current data model.
  
  
  
  Consult Documentation: Review the migration documentation provided by SAP for any specific notes or guidelines related to the fields being migrated.
  
  
  Testing: After making changes, perform a test migration to ensure that the error is resolved and that data is being migrated correctly.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common issues and their resolutions.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.