How To Fix CNV_PE318 - Parameter &1 is not a TOP parameter of the transfer method interface

CNV_PE318 - Overview

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 318

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

Self-Explanatory Message

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CNV_PE318 - Details

• The SAP error message CNV_PE318 indicates that there is an issue with the parameters being used in a transfer method interface during a data migration or conversion process. Specifically, the error states that the parameter specified (denoted as &1) is not recognized as a "TOP" parameter of the transfer method interface.
  
  Cause:
  
  Incorrect Parameter Usage: The parameter being passed to the transfer method is not defined as a TOP parameter in the method's interface. This could be due to a typo, incorrect mapping, or using a parameter that is not intended for that specific method.
  Interface Definition Changes: If the transfer method interface has been modified (e.g., parameters added or removed), the calling program or function might still be using an outdated version of the interface.
  
  Configuration Issues: There may be configuration issues in the data migration or conversion settings that lead to the wrong parameters being referenced.
  
  
  Solution:
  
  Check Parameter Definition: Review the transfer method