How To Fix CNV_10020347 - Elementary relationship &1: Target field or object was not maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 347

• Message text: Elementary relationship &1: Target field or object was not maintained

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020347 - Elementary relationship &1: Target field or object was not maintained ?

  The SAP error message CNV_10020347 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the mapping of fields or objects in the data conversion process, specifically that a target field or object has not been properly maintained or defined.
  Cause:
  
  Missing Target Field Definition: The target field or object that is supposed to receive data from the source does not exist or has not been defined in the target system.
  Incorrect Mapping: The mapping between the source and target fields may be incorrect or incomplete, leading to the system not being able to find the appropriate target field.
  Configuration Issues: There may be configuration issues in the migration settings that prevent the system from recognizing the target field.
  Data Model Changes: If there have been changes in the data model (e.g., during an upgrade or migration), the expected target fields may have changed or been removed.
  
  Solution:
  
  Check Target Field Definition: Verify that the target field or object is correctly defined in the target system. Ensure that it exists and is active.
  Review Mapping Configuration: Go through the mapping configuration in the migration tool to ensure that all source fields are correctly mapped to their corresponding target fields.
  Update Migration Settings: If there are any configuration settings related to the migration, ensure they are correctly set up to include the necessary target fields.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using to ensure that you are following the correct procedures and that all required fields are included.
  Test with Sample Data: If possible, run a test migration with a small set of sample data to identify if the issue persists and to troubleshoot further.
  Seek Support: If the issue cannot be resolved, consider reaching out to SAP support or consulting with an SAP expert who can provide guidance based on the specific context of your migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.