How To Fix CNV_PE_MC020 - Selection expression is invalid

CNV_PE_MC020 - Overview

• Message type: E = Error

• Message class: CNV_PE_MC - Messages for Migration Cockpit context

• Message number: 020

• Message text: Selection expression is invalid

Self-Explanatory Message

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CNV_PE_MC020 - Details

• The SAP error message CNV_PE_MC020: Selection expression is invalid 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 an issue with the selection criteria defined in the migration process.
  Causes:
  
  Invalid Selection Criteria: The selection expression defined in the migration configuration may contain syntax errors or references to fields that do not exist in the target structure.
  Data Type Mismatch: The data types of the fields used in the selection criteria may not match the expected types in the target system.
  Missing Fields: The fields referenced in the selection expression may not be available in the source or target data structures.
  Logical Errors: There may be logical errors in the way the selection criteria are constructed, such as using unsupported operators or functions.
  
  Solutions:
  
  Review Selection Expression: Check the selection criteria defined in the migration configuration. Ensure that all