How To Fix CNV_PE_TPM069 - Several mapping files for the same transformation rule

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_TPM - Messages within transport management functions

• Message number: 069

• Message text: Several mapping files for the same transformation rule

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_TPM069 - Several mapping files for the same transformation rule ?

  The SAP error message CNV_PE_TPM069 indicates that there are multiple mapping files associated with the same transformation rule in the context of a data migration or transformation process. This situation can lead to confusion and inconsistencies in the data transformation logic, as the system may not know which mapping file to prioritize.
  Cause:
  The error typically arises due to one or more of the following reasons:
  
  Duplicate Mapping Files: There are multiple mapping files defined for the same transformation rule, which can occur due to incorrect configuration or data migration setup.
  Incorrect Configuration: The transformation rules may have been set up incorrectly, leading to multiple entries for the same rule.
  Versioning Issues: Different versions of mapping files may exist, and the system is unable to determine which one to use.
  
  Solution:
  To resolve the error CNV_PE_TPM069, you can follow these steps:
  
  
  Identify Duplicate Mapping Files:
  
  Check the configuration of the transformation rules in the relevant transaction or tool (e.g., SAP Data Services, SAP S/4HANA Migration Cockpit).
  Look for multiple entries or mapping files associated with the same transformation rule.
  
  
  
  Consolidate Mapping Files:
  
  If you find duplicate mapping files, determine which one is the correct or most up-to-date version.
  Remove or deactivate the unnecessary mapping files to ensure that only one mapping file is associated with each transformation rule.
  
  
  
  Review Transformation Rules:
  
  Ensure that the transformation rules are correctly defined and that there are no overlaps or conflicts in the mapping logic.
  If necessary, redefine the transformation rules to avoid duplication.
  
  
  
  Test the Changes:
  
  After making the necessary adjustments, test the transformation process to ensure that the error is resolved and that the data is being transformed correctly.
  
  
  
  Documentation:
  
  Document the changes made to the mapping files and transformation rules for future reference and to prevent similar issues from occurring.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes or Knowledge Base Articles that may provide additional insights or updates regarding this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Data Migration Tools: Familiarize yourself with the specific data migration tools and their configuration settings, as this can help prevent similar issues in the future.
  
  By following these steps, you should be able to resolve the CNV_PE_TPM069 error and ensure a smooth data transformation process.