How To Fix CNV_PE_GEN036 - Interface object of function &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 036

• Message text: Interface object of function &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_GEN036 - Interface object of function &1 does not exist ?

  The SAP error message CNV_PE_GEN036 indicates that the system is unable to find the specified interface object for a function. This error typically arises during data migration or conversion processes, particularly when using SAP's tools for data transfer, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  
  
  Missing Interface Object: The specified function interface does not exist in the system. This could be due to:
  
  The function module or interface not being activated.
  The function module being deleted or not transported correctly.
  A typo in the function name or interface name.
  
  
  
  Incorrect Configuration: The configuration settings for the data migration might be incorrect, leading to the system looking for an interface that is not defined.
  
  
  Transport Issues: If the system is part of a landscape (e.g., Development, Quality, Production), the required objects may not have been transported correctly from one system to another.
  
  
  Solution:
  
  
  Check Function Module: Verify that the function module or interface exists in the system. You can do this by:
  
  Using transaction SE37 (Function Module) or SE80 (Object Navigator) to search for the function.
  Ensuring that the function is active and correctly defined.
  
  
  
  Correct Configuration: Review the configuration settings related to the data migration process. Ensure that all necessary parameters and settings are correctly defined.
  
  
  Transport Check: If you are working in a multi-system landscape, check if the required function module or interface has been transported to the system you are currently using. If not, transport it from the source system.
  
  
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration tool you are using. There may be specific prerequisites or steps that need to be followed.
  
  
  Debugging: If the issue persists, consider debugging the process to identify where the call to the non-existent interface is being made. This can provide insights into why the system is looking for that specific interface.
  
  
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant context to help them assist you more effectively.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Migration Tools Documentation: Review the documentation for the specific migration tool you are using, as it may contain information about common issues and their resolutions.
  Community Forums: Consider searching or posting in SAP community forums or platforms like SAP Community, where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.