How To Fix CNV20400215 - Field &1-&2 is set to NOTUSE='X' for the merge

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20400 - Message class CNV20400

• Message number: 215

• Message text: Field &1-&2 is set to NOTUSE='X' for the merge

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20400215 - Field &1-&2 is set to NOTUSE='X' for the merge ?

  The SAP error message CNV20400215 indicates that during a data migration or conversion process, a specific field (identified by &1 and &2) is set to NOTUSE='X'. This means that the field is marked as "not to be used" in the context of the merge operation, which typically occurs during data migration or conversion activities, such as those performed using the SAP S/4HANA Migration Cockpit or other data transformation tools.
  Cause:
  
  Field Configuration: The field in question has been configured in such a way that it is not intended to be used in the merge process. This could be due to business rules, data integrity constraints, or specific configurations in the source or target systems.
  Data Model Changes: The field may have been deprecated or replaced in the target data model, leading to its exclusion from the merge process.
  Mapping Issues: There may be a mapping issue where the field is not correctly mapped to a corresponding field in the target system.
  
  Solution:
  
  Review Field Configuration: Check the configuration of the field in both the source and target systems. Ensure that it is correctly set up and that it is intended to be used in the merge process.
  Adjust Mapping: If the field is necessary for the merge, you may need to adjust the mapping in the migration tool to ensure that it is included. This may involve modifying the transformation rules or mapping settings.
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion process you are using. There may be guidelines on how to handle fields marked as NOTUSE.
  Data Quality Check: Ensure that the data in the field is valid and meets the requirements of the target system. If the data is not valid, it may need to be cleaned or transformed before the merge.
  Engage with SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They may provide insights specific to your version of SAP and the migration process you are using.
  
  Related Information:
  
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, familiarize yourself with its features and how it handles field mappings and transformations.
  Data Migration Best Practices: Review best practices for data migration, including data cleansing, validation, and testing to ensure a smooth transition.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context on handling NOTUSE fields during migration.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to proceed with your data migration or conversion process.