How To Fix CNV_PE_GEN129 - Discrepancy between generated function module and selection program

CNV_PE_GEN129 - Overview

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 129

• Message text: Discrepancy between generated function module and selection program

Self-Explanatory Message

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CNV_PE_GEN129 - Details

• The SAP error message CNV_PE_GEN129 indicates a discrepancy between a generated function module and the selection program in the context of a data migration or conversion process, typically related to the SAP Conversion Tools (like the SAP S/4HANA Migration Cockpit or other data migration tools).
  
  Cause:
  This error usually arises due to one of the following reasons:
  
  Inconsistency in Generated Code: The function module that was generated does not match the expected structure or logic defined in the selection program. This can happen if there were changes made to the selection program after the function module was generated.
  Version Mismatch: If the selection program has been modified or updated after the function module was created, it can lead to discrepancies.
  Transport Issues: If the function module was transported from one system to another without the corresponding changes in the selection program, it can lead to inconsistencies.
  
  
  Solution:
  To resolve the CNV_PE_GEN129 error, you can follow these steps:
  
  
  Regenerate