How To Fix CNV_10020229 - Elem. rel. &1: Target field &2-&3 does not exist -> exclude was not set

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 229

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020229 - Elem. rel. &1: Target field &2-&3 does not exist -> exclude was not set ?

  The SAP error message CNV_10020229 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, and as a result, the system cannot proceed with the data transfer.
  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:
  
  Incorrect field names in the mapping configuration.
  Changes in the target structure that have not been reflected in the mapping.
  The target field being removed or renamed in the target system.
  
  
  
  Exclusion Not Set: The error message also indicates that the exclusion for this field was not set, meaning the system is trying to process a field that should not be included in the migration.
  
  
  Solution:
  
  
  Check Field Mapping:
  
  Review the mapping configuration to ensure that the field names are correct and correspond to the target structure.
  Verify that the target field exists in the target database schema.
  
  
  
  Update Target Structure:
  
  If the target field has been removed or renamed, update the mapping to reflect the current structure of the target system.
  
  
  
  Set Exclusion:
  
  If the field is not needed in the migration, you can set it to be excluded from the migration process. This can usually be done in the mapping configuration or transformation rules.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific migration tool you are using to understand how to properly configure field mappings and exclusions.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test migration to ensure that the error is resolved and that data is being transferred correctly.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on data migration issues.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it provides tools for mapping and transforming data during migration.
  Data Dictionary: Use transaction codes like SE11 to check the data dictionary for the target structure and confirm the existence of fields.
  
  By following these steps, you should be able to resolve the error CNV_10020229 and successfully complete your data migration process.