How To Fix CNV_PE609 - Enriching failed; extension rule &1 returned empty result

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 609

• Message text: Enriching failed; extension rule &1 returned empty result

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE609 - Enriching failed; extension rule &1 returned empty result ?

  The SAP error message CNV_PE609 indicates that an enriching process in a data conversion or migration scenario has failed because an extension rule returned an empty result. This typically occurs during data migration projects, especially when using SAP's Conversion Tools or Data Migration tools.
  Cause:
  
  Empty or Incorrect Extension Rule: The extension rule that is supposed to enrich the data may not be defined correctly or may not return any data due to incorrect logic or conditions.
  Missing Data: The source data that the extension rule relies on may be missing or not in the expected format, leading to an empty result.
  Configuration Issues: There may be configuration issues in the migration project that prevent the extension rule from executing properly.
  Data Mapping Issues: The mapping between source and target data structures may not be correctly set up, causing the extension rule to fail.
  
  Solution:
  
  Check Extension Rule Logic: Review the logic of the extension rule that is causing the issue. Ensure that it is correctly defined and that it should return a valid result based on the input data.
  Validate Input Data: Ensure that the input data being processed by the extension rule is complete and in the expected format. Check for any missing or malformed data.
  Debugging: If possible, use debugging tools to step through the execution of the extension rule to identify where it is failing.
  Review Configuration: Check the configuration settings of the migration project to ensure that everything is set up correctly.
  Consult Documentation: Refer to SAP documentation or notes related to the specific extension rule or migration tool you are using for any known issues or additional troubleshooting steps.
  Test with Sample Data: If feasible, test the extension rule with a smaller set of sample data to see if it produces the expected results.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review the official SAP documentation for the data migration tool you are using, as it may provide insights into common pitfalls and best practices.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.