How To Fix CNV_10020039 - Elementary relationship &1: Spec. subprogram &2(&3) does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 039

• Message text: Elementary relationship &1: Spec. subprogram &2(&3) does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020039 - Elementary relationship &1: Spec. subprogram &2(&3) does not exist ?

  The SAP error message CNV_10020039 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 a missing or unrecognized subprogram that is expected to handle a specific elementary relationship in the data conversion process.
  Cause:
  
  
  Missing Subprogram: The specified subprogram (identified by &2) does not exist in the system or is not accessible. This could be due to:
  
  The subprogram not being implemented or activated.
  The subprogram being deleted or moved.
  Incorrect configuration or setup in the migration tool.
  
  
  
  Incorrect Configuration: The configuration settings for the migration process may not be set up correctly, leading to the system looking for a non-existent subprogram.
  
  
  Transport Issues: If the system has recently undergone a transport of changes, the subprogram may not have been included in the transport request.
  
  
  Solution:
  
  
  Check for Existence of Subprogram:
  
  Verify if the subprogram specified in the error message exists in the system. You can do this by checking the relevant function module or program in the SAP system.
  Use transaction SE80 or SE37 to search for the subprogram.
  
  
  
  Re-implement or Activate the Subprogram:
  
  If the subprogram is missing, you may need to implement it or activate it if it is in a disabled state.
  Consult with your development team or SAP support to ensure that the necessary code is available.
  
  
  
  Review Migration Configuration:
  
  Check the configuration settings in the migration cockpit or the relevant migration tool to ensure that all necessary mappings and relationships are correctly defined.
  Ensure that the elementary relationships are correctly set up in the migration project.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, verify that all necessary objects were included in the transport request and that they were successfully imported into the target system.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for common issues.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can set breakpoints in the relevant areas of the migration program to trace where the error occurs and gather more context.
  
  
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for the migration tool you are using, as it may provide insights into common issues and their resolutions.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.