How To Fix /SAPCND/GENERATOR412 - Conversion of field &1 into &2 produces records with the same key

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPCND/GENERATOR -

• Message number: 412

• Message text: Conversion of field &1 into &2 produces records with the same key

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPCND/GENERATOR412 - Conversion of field &1 into &2 produces records with the same key ?

  The SAP error message /SAPCND/GENERATOR412 indicates that there is an issue with the conversion of a field in a condition table, where the conversion process is resulting in multiple records with the same key. This typically occurs in the context of condition management, where unique keys are expected for each record in a condition table.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Duplicate Data: The source data being converted contains duplicate entries for the key fields, which leads to conflicts when trying to create unique records in the target structure.
  Incorrect Field Mapping: The mapping of fields during the conversion process may not be set up correctly, leading to multiple records being generated for the same key.
  Data Type Mismatch: There may be a mismatch in the data types of the fields being converted, which can lead to unexpected results during the conversion process.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Source Data: Review the source data for duplicates. Ensure that the data being processed does not contain multiple entries for the same key. You can use SQL queries or data analysis tools to identify duplicates.
  
  
  Review Field Mapping: Verify the field mapping in the condition table configuration. Ensure that the fields are correctly mapped and that the key fields are defined properly.
  
  
  Adjust Data Types: Ensure that the data types of the fields being converted are compatible. If there is a mismatch, consider adjusting the data types in the source or target structure.
  
  
  Use Aggregation: If duplicates are expected and valid, consider using aggregation functions to combine records before conversion, ensuring that only unique keys are generated.
  
  
  Debugging: If the issue persists, you may need to debug the conversion process to identify where the duplicates are being introduced. This may involve looking at the code or configuration that handles the conversion.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to condition management and the specific error message for additional insights or updates that may address the issue.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions for this specific error message.
  Transaction Codes: Familiarize yourself with transaction codes related to condition management, such as VK11, VK12, and VK13, which are used for maintaining condition records.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.