How To Fix CNV_MBT_46454 - Exporting parameter not maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 454

• Message text: Exporting parameter not maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_46454 - Exporting parameter not maintained ?

  The SAP error message CNV_MBT_46454: Exporting parameter not maintained typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a required exporting parameter for a function module or method has not been properly set or maintained.
  Cause:
  
  Missing Parameter: The exporting parameter that the function module or method expects is not provided or is left blank.
  Configuration Issues: There may be issues in the configuration of the migration project or the specific migration object.
  Data Mapping Errors: If the data being migrated does not map correctly to the expected structure, it can lead to this error.
  Custom Code: If there are custom enhancements or modifications in the migration process, they may not be handling parameters correctly.
  
  Solution:
  
  Check Function Module/Method: Identify the function module or method that is causing the error and check its documentation to understand the required exporting parameters.
  Maintain Parameters: Ensure that all required exporting parameters are properly maintained in the relevant configuration or data mapping settings.
  Review Migration Object Configuration: Go through the configuration of the migration object in the Migration Cockpit to ensure that all necessary fields are filled out correctly.
  Data Validation: Validate the data being migrated to ensure it meets the expected format and structure.
  Debugging: If you have access to the ABAP code, you can debug the process to see where the parameter is not being set and correct it.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration scenario you are working on for additional guidance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common issues and their resolutions.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.