How To Fix CPOC125 - Value has already been assigned to parameter &1 of function &2

CPOC125 - Overview

• Message type: E = Error

• Message class: CPOC - PP-PI-PMA: Process Operator Cockpit Messages

• Message number: 125

• Message text: Value has already been assigned to parameter &1 of function &2

What causes this issue?

You have defined a dynamic function call in a process instruction. The
parameters of the function call may be defined only once. However,
parameter &V1& of function module &V2& was specified more than once.
The system cannot execute the function call.

System Response

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

How to fix this error?

Check parameter &V1& of function module &V2& and make sure that the
parameter is passed on only once.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CPOC125 - Details

• The SAP error message CPOC125 indicates that a value has already been assigned to a parameter in a function module or method, and you are attempting to assign a value to it again. This typically occurs in the context of ABAP programming, particularly when dealing with function modules, methods, or procedures that have parameters defined.
  
  Cause:
  
  
  Duplicate Assignment: The error arises when the same parameter is being assigned a value more than once within the same context. This can happen if:
  
  You have multiple assignments to the same parameter in your code.
  You are trying to pass a value to a parameter that is already populated.
  
  
  
  Incorrect Logic: The logic in your program may inadvertently lead to multiple assignments to the same parameter, especially in loops or conditional statements.
  
  
  
  Solution:
  
  
  Review Code: Check the code where the function or method is called. Look for any duplicate assignments to the parameter in question. Ensure that each parameter is