How To Fix 1E463 - Wrong import parameter in function module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: 1E - BCA: Account

• Message number: 463

• Message text: Wrong import parameter in function module &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1E463 - Wrong import parameter in function module &1 ?

  The SAP error message 1E463 ("Wrong import parameter in function module &1") typically indicates that there is an issue with the parameters being passed to a function module in your ABAP program. This error can occur for several reasons, including:
  Causes:
  
  Incorrect Parameter Type: The data type of the parameter being passed does not match the expected data type defined in the function module.
  Missing Parameters: Required parameters are not being passed to the function module.
  Excess Parameters: Extra parameters that are not defined in the function module are being passed.
  Parameter Name Mismatch: The names of the parameters being passed do not match the names expected by the function module.
  Incorrect Sequence: The order of the parameters being passed does not match the expected order in the function module.
  
  Solutions:
  
  Check Function Module Definition: Review the definition of the function module (using transaction SE37 or SE80) to understand the expected parameters, their types, and their order.
  Validate Parameter Types: Ensure that the data types of the parameters you are passing match those defined in the function module.
  Review Parameter Names: Make sure that the parameter names you are using in your call match exactly with those defined in the function module.
  Check for Required Parameters: Ensure that all required parameters are being passed and that optional parameters are being handled correctly.
  Debugging: Use the debugger to step through the code and inspect the values and types of the parameters being passed to the function module.
  Consult Documentation: If available, refer to the documentation for the function module to understand its usage and requirements.
  
  Related Information:
  
  Transaction Codes: Use transaction codes SE37 (Function Builder) or SE80 (Object Navigator) to find and analyze the function module.
  ABAP Debugger: Utilize the ABAP debugger to trace the execution of your program and inspect the parameters being passed.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address known issues with the specific function module you are using.
  Community Forums: Consider searching or posting on SAP community forums for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message 1E463 in your SAP environment.