How To Fix CNV_PE117 - Data model of area &1 already has table parameters available

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 117

• Message text: Data model of area &1 already has table parameters available

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE117 - Data model of area &1 already has table parameters available ?

  The SAP error message CNV_PE117 indicates that there is an issue with the data model in the context of a conversion or migration project. Specifically, it means that the data model for the specified area (denoted by &1) already has table parameters defined, which can lead to conflicts or redundancy in the data model.
  Cause:
  The error typically arises in the following scenarios:
  
  Duplicate Table Parameters: The data model for the specified area already contains table parameters that are being attempted to be added again.
  Incorrect Configuration: There may be a misconfiguration in the data model setup, where the same parameters are being defined multiple times.
  Migration Project Issues: If you are working on a migration project, it could be that the migration scripts or tools are trying to redefine existing parameters.
  
  Solution:
  To resolve the CNV_PE117 error, you can take the following steps:
  
  
  Check Existing Parameters:
  
  Review the data model for the specified area to identify the existing table parameters. You can do this by navigating to the relevant transaction or using the appropriate tools in the SAP system.
  
  
  
  Remove Duplicates:
  
  If you find that the parameters are indeed duplicated, remove the redundant entries from the data model. Ensure that each parameter is defined only once.
  
  
  
  Modify Migration Scripts:
  
  If you are using migration scripts or tools, check them for any logic that might be attempting to add the same parameters again. Modify the scripts to prevent this redundancy.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific area you are working on. There may be specific guidelines or best practices for defining table parameters.
  
  
  
  Testing:
  
  After making the necessary changes, test the data model to ensure that the error no longer occurs and that the data model functions as expected.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or consulting with a colleague who has experience with data migration projects.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on your SAP version, you may use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to inspect and modify data models.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Migration Tools: If you are using specific SAP migration tools (like SAP S/4HANA Migration Cockpit), refer to their documentation for guidance on handling data model issues.
  
  By following these steps, you should be able to identify the cause of the CNV_PE117 error and implement a solution to resolve it.