How To Fix CNV_PE026 - Parameter mapping &1

CNV_PE026 - Overview

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 026

• Message text: Parameter mapping &1

What causes this issue?

Parameter mapping name: &V1&
Parameter mapping ID: &V2&
Parameter mapping description: &V3&

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_PE026 - Details

• The SAP error message CNV_PE026, which relates to parameter mapping, 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 mapping of parameters in the data conversion process.
  
  Cause:
  
  Incorrect Mapping: The parameter mapping defined in the migration project may not match the expected values or formats in the source or target systems.
  Missing Parameters: Required parameters may be missing from the mapping configuration.
  Data Type Mismatch: There may be a mismatch in data types between the source and target fields.
  Configuration Errors: Errors in the configuration of the migration project or the mapping template can lead to this error.
  
  
  Solution:
  
  Check Mapping Configuration: Review the parameter mapping configuration in the migration project. Ensure that all required parameters are correctly mapped and that their values are valid.
  Validate Data Types: Ensure that the data types of the