How To Fix CNV_PE_CHECK_V2020 - Trans. opt. &1, step &2: no field mapping exists

CNV_PE_CHECK_V2020 - Overview

• Message type: E = Error

• Message class: CNV_PE_CHECK_V2 - Check Messages (Version 2020)

• Message number: 020

• Message text: Trans. opt. &1, step &2: no field mapping exists

Self-Explanatory Message

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CNV_PE_CHECK_V2020 - Details

• The SAP error message CNV_PE_CHECK_V2020 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is no field mapping defined for a specific transaction option and step in the migration process.
  
  Cause:
  
  Missing Field Mapping: The primary cause of this error is that the system cannot find a mapping for the fields that are supposed to be converted or migrated. This can happen if the mapping configuration is incomplete or if the required mapping entries have not been defined in the migration project.
  Incorrect Configuration: If the migration project is not set up correctly, or if the source and target structures do not align properly, this error may occur.
  Version Mismatch: Sometimes, using an outdated version of the migration tool or not aligning with the correct version of the source system can lead to this issue.
  
  
  Solution:
  
  
  Check Field Mapping: