How To Fix CNV_PE434 - Configuration proposal &1 has no parameter assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 434

• Message text: Configuration proposal &1 has no parameter assigned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE434 - Configuration proposal &1 has no parameter assigned ?

  The SAP error message CNV_PE434 indicates that a configuration proposal does not have any parameters assigned to it. This error typically arises in the context of data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation.
  Cause:
  
  Missing Parameters: The configuration proposal you are trying to use is expected to have certain parameters defined, but none are assigned.
  Incorrect Configuration: The configuration proposal may not have been set up correctly, or it may have been deleted or not saved properly.
  Version Mismatch: There could be a mismatch between the version of the configuration proposal and the version of the system or tool you are using.
  Data Migration Tool Issues: If you are using a specific data migration tool (like SAP S/4HANA Migration Cockpit), there may be issues with the tool's setup or the specific migration object.
  
  Solution:
  
  Check Configuration Proposal: Go to the configuration proposal in question and verify that it has the necessary parameters assigned. You may need to edit the proposal to add the required parameters.
  Create New Proposal: If the existing proposal is not working, consider creating a new configuration proposal from scratch, ensuring that all necessary parameters are included.
  Review Documentation: Consult the relevant SAP documentation or help files for the specific migration tool you are using to ensure that you are following the correct procedures.
  System Logs: Check the system logs for any additional error messages or warnings that might provide more context about the issue.
  Consult SAP Notes: Look for any SAP Notes related to this error message. SAP frequently releases notes that address known issues and provide solutions or workarounds.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to access configuration proposals or migration tools (e.g., LTMC for Migration Cockpit).
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you are familiar with its structure and requirements for configuration proposals.
  Testing: After making changes, always test the configuration proposal in a development or test environment before applying it in production.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.