How To Fix CNV_PE491 - Parameter mapping for worklist field &1 successfully removed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 491

• Message text: Parameter mapping for worklist field &1 successfully removed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE491 - Parameter mapping for worklist field &1 successfully removed ?

  The SAP error message "CNV_PE491 Parameter mapping for worklist field &1 successfully removed" is related to the SAP Conversion Tools, particularly in the context of data migration or conversion projects. This message typically indicates that a parameter mapping for a specific worklist field has been removed successfully. While this message itself is not an error but rather an informational message, it can be part of a larger context where you might be troubleshooting issues related to data migration.
  Cause:
  
  Parameter Mapping Changes: The message is triggered when a parameter mapping for a specific field in the worklist is removed. This could happen due to changes in the data model, adjustments in the migration strategy, or manual intervention by a user.
  Configuration Adjustments: It may also occur as part of a configuration adjustment where certain fields are no longer needed or relevant for the migration process.
  
  Solution:
  
  Review Migration Strategy: Check the overall migration strategy to ensure that the removal of the parameter mapping aligns with your data migration goals. If the field is still needed, you may need to re-establish the mapping.
  Check Worklist Configuration: Review the worklist configuration to ensure that all necessary fields are correctly mapped and that the removal of the mapping does not affect the migration process.
  Consult Documentation: Refer to the SAP documentation related to the specific conversion tool you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) for guidance on parameter mappings and their implications.
  Testing: After making any changes, conduct thorough testing to ensure that the migration process works as expected without the removed mapping.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions related to this message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar messages and what solutions they found effective.
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as LTMC (for Migration Cockpit) or other relevant tools that may provide insights into the worklist and parameter mappings.
  
  If you continue to experience issues or if the removal of the mapping leads to unexpected behavior in your migration process, consider reaching out to SAP support for further assistance.