How To Fix CNV_PE_TPM057 - Difference in transformation rule signature found

CNV_PE_TPM057 - Overview

• Message type: E = Error

• Message class: CNV_PE_TPM - Messages within transport management functions

• Message number: 057

• Message text: Difference in transformation rule signature found

Self-Explanatory Message

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CNV_PE_TPM057 - Details

• The SAP error message CNV_PE_TPM057 indicates that there is a difference in the transformation rule signature during a data migration or transformation process. This typically occurs in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transformation processes.
  
  Cause:
  The error can be caused by several factors, including:
  
  
  Inconsistent Transformation Rules: The transformation rules defined in the source and target systems may not match. This can happen if there have been changes to the data model or if the transformation rules were modified after the initial setup.
  
  
  Version Mismatch: If there are different versions of the transformation rules being used, it can lead to discrepancies in the expected input and output formats.
  
  
  Data Type Changes: Changes in data types or structures in the source or target systems can lead to signature mismatches.
  
  
  
  Configuration Issues: Incorrect configuration settings in the migration cockpit or transformation tools can also lead to