How To Fix CNV_PE623 - Parameter &1 is not a parameter of the transfer method interface

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 623

• Message text: Parameter &1 is not a parameter of the transfer method interface

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE623 - Parameter &1 is not a parameter of the transfer method interface ?

  The SAP error message CNV_PE623 indicates that there is an issue with the parameters being passed to a transfer method interface in a conversion or migration process. Specifically, the error states that a parameter (denoted as &1) is not recognized as a valid parameter for the specified transfer method interface.
  Cause:
  
  Incorrect Parameter Name: The parameter name being used in the transfer method might be misspelled or does not exist in the interface definition.
  Interface Changes: The transfer method interface may have been modified, and the parameter in question has been removed or renamed.
  Version Mismatch: There could be a version mismatch between the data migration tool and the target system, leading to discrepancies in the expected parameters.
  Configuration Issues: The configuration of the migration or conversion tool may not be set up correctly, leading to the wrong parameters being passed.
  
  Solution:
  
  Check Parameter Name: Verify that the parameter name being used is correct and matches the definition in the transfer method interface.
  Review Interface Definition: Look at the transfer method interface definition in the relevant SAP transaction (e.g., SE80 or SE37) to ensure that the parameter exists and is correctly defined.
  Update Migration Tool: If there is a version mismatch, ensure that you are using the correct version of the migration tool that is compatible with your SAP system.
  Consult Documentation: Refer to the documentation for the migration or conversion tool to understand the expected parameters and their correct usage.
  Debugging: If necessary, use debugging tools to trace the execution and see where the parameter is being incorrectly referenced.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific migration or conversion tool you are using. There may be known issues or patches available.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator) and SE37 (Function Module) to investigate the transfer method interface.
  
  By following these steps, you should be able to identify the root cause of the CNV_PE623 error and implement a solution to resolve it.