How To Fix FL614 - Parameter &1 for function module &2 already exists

FL614 - Overview

• Message type: E = Error

• Message class: FL - Function Builder messages

• Message number: 614

• Message text: Parameter &1 for function module &2 already exists

What causes this issue?

You are attempting to create a parameter for a function module, but the
parameter already exists.

System Response

The action is terminated.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FL614 - Parameter &1 for function module &2 already exists ?

  The SAP error message FL614 indicates that there is a parameter conflict in a function module. Specifically, it means that a parameter with the name specified in the message already exists in the function module you are trying to use or define. This can occur during the development of function modules, especially when parameters are being defined or modified.
  
  Cause:
  
  Duplicate Parameter Names: The most common cause of this error is that you are trying to define a parameter in a function module that has the same name as an existing parameter.
  Inconsistent Naming: If you are copying parameters from another function module or program, you might inadvertently create a duplicate.
  Changes in Function Module: If the function module has been modified by another developer or in a different transport, it may lead to conflicts.
  
  
  Solution:
  
  Check Parameter Names: Review the parameters defined in the function module. Ensure that the parameter name you are trying to