How To Fix CNV_PE_CHECK143 - Transformation rule &1 has warning or error

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 143

• Message text: Transformation rule &1 has warning or error

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK143 - Transformation rule &1 has warning or error ?

  The SAP error message "CNV_PE_CHECK143 Transformation rule &1 has warning or error" typically occurs during data migration or transformation processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that there is an issue with a specific transformation rule that has been defined in the data migration process.
  Cause:
  
  Invalid Transformation Logic: The transformation rule may contain logic that is not valid or cannot be executed properly.
  Data Type Mismatch: There may be a mismatch between the expected data types in the source and target systems.
  Missing Required Fields: The transformation rule may reference fields that are not present in the source data.
  Warnings in the Rule: The rule may have warnings that need to be addressed before it can be executed successfully.
  Configuration Issues: There may be configuration issues in the data migration settings or the transformation rules themselves.
  
  Solution:
  
  Review the Transformation Rule: Check the specific transformation rule referenced by the error message. Look for any syntax errors, invalid expressions, or logic that may not be valid.
  Check Data Types: Ensure that the data types of the fields in the transformation rule match those in the source and target systems.
  Validate Required Fields: Make sure that all required fields are present in the source data and are correctly referenced in the transformation rule.
  Address Warnings: If there are warnings associated with the transformation rule, review and resolve them. Warnings can often provide insight into potential issues that need to be fixed.
  Test the Rule: If possible, test the transformation rule with a small subset of data to identify any issues before running it on the entire dataset.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transformation rules and data migration processes for additional guidance.
  Seek Help from SAP Support: If the issue persists and cannot be resolved, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide updates related to the transformation rules.
  Transaction Codes: Familiarize yourself with transaction codes related to data migration and transformation, such as LTMC (Legacy Transfer Migration Cockpit) or LTMOM (Migration Object Modeler).
  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 and resolve the issues causing the CNV_PE_CHECK143 error in your SAP environment.