How To Fix CNV_IUUC_REPL_ADV_SE185 - All key mapping values are fit with the target table templates

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPL_ADV_SE - MEssage class for package CNV_IUUC_REPL_ADV_SETTINGS

• Message number: 185

• Message text: All key mapping values are fit with the target table templates

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPL_ADV_SE185 - All key mapping values are fit with the target table templates ?

  The SAP error message CNV_IUUC_REPL_ADV_SE185 typically occurs during data replication or migration processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that there is an issue with the key mapping values not aligning correctly with the target table templates.
  Cause:
  
  
  Key Mapping Issues: The error suggests that the key mapping values provided do not match the expected format or structure of the target table. This could be due to:
  
  Incorrect data types or formats.
  Missing key fields that are required in the target table.
  Mismatched lengths or constraints on the key fields.
  
  
  
  Configuration Problems: There may be issues with the configuration of the replication settings or the mapping rules defined in the SLT or data migration tool.
  
  
  Data Quality Issues: The source data may contain inconsistencies or errors that prevent it from being correctly mapped to the target structure.
  
  
  Solution:
  
  
  Review Key Mapping Configuration:
  
  Check the key mapping configuration in the SLT or data migration tool. Ensure that all key fields are correctly defined and match the target table's structure.
  Verify that the data types and lengths of the key fields in the source match those in the target.
  
  
  
  Data Validation:
  
  Validate the source data to ensure that it meets the requirements of the target table. Look for any missing or incorrect values in the key fields.
  Cleanse the data if necessary to remove any inconsistencies.
  
  
  
  Adjust Mapping Rules:
  
  If you are using custom mapping rules, review and adjust them to ensure they align with the target table's requirements.
  
  
  
  Check for Updates:
  
  Ensure that you are using the latest version of the SLT or data migration tool, as updates may contain fixes for known issues.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific tool you are using (e.g., SLT, Data Services) for detailed guidance on key mapping and replication settings.
  
  
  
  Logs and Traces:
  
  Check the logs and traces generated during the replication process for more detailed error messages that can provide additional context on the issue.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Training and Documentation: Consider reviewing training materials or documentation related to data replication and migration in SAP to better understand the processes involved.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.