How To Fix CNV_PE_POST407 - Transformation Rule Completing (TRCO) function module ended with &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_POST -

• Message number: 407

• Message text: Transformation Rule Completing (TRCO) function module ended with &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_POST407 - Transformation Rule Completing (TRCO) function module ended with &1 ?

  The SAP error message "CNV_PE_POST407 Transformation Rule Completing (TRCO) function module ended with &1" typically occurs during data migration or transformation processes in SAP, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a function module related to transformation rules has encountered an issue and has not completed successfully.
  Cause:
  
  Data Issues: The data being processed may have inconsistencies, such as missing mandatory fields, incorrect data types, or invalid values that do not meet the transformation rules.
  Configuration Errors: There may be issues with the configuration of the transformation rules themselves, such as incorrect mappings or logic that cannot be executed.
  Function Module Errors: The specific function module (TRCO) may have encountered an unexpected condition or exception that caused it to terminate.
  Authorization Issues: The user executing the transformation may not have the necessary authorizations to perform the operation.
  System Performance: Resource constraints or performance issues in the SAP system could lead to timeouts or failures in executing the function module.
  
  Solution:
  
  Check Logs: Review the detailed logs for the transformation process to identify the specific cause of the error. Look for any additional error messages or warnings that provide more context.
  Validate Data: Ensure that the data being processed meets all the required criteria. Check for missing fields, incorrect formats, or any other data-related issues.
  Review Transformation Rules: Examine the transformation rules defined in the system. Ensure that they are correctly configured and that the logic is valid.
  Test Function Module: If possible, test the TRCO function module independently to see if it can be executed without errors. This can help isolate the issue.
  Check Authorizations: Verify that the user has the necessary authorizations to execute the transformation rules and access the required data.
  System Resources: Monitor system performance and resource usage. If the system is under heavy load, consider running the transformation during off-peak hours or increasing system resources.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transformation process you are using. There may be known issues or additional troubleshooting steps provided by SAP.
  
  Related Information:
  
  SAP Notes: Check for any 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.
  SAP Support: If the issue persists and cannot be resolved, consider reaching out to SAP Support for assistance, providing them with detailed logs and context about the error.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.