How To Fix CPOC202 - Parameter &1 is not contained in the interface of function &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 202

• Message text: Parameter &1 is not contained in the interface of function &2

What causes this issue?

A function call has been defined in the process instruction. You tried
to assign parameter &V1& to function module &V2&. However, this
parameter cannot be passed on since it has not been defined in function
module &V2&.

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 in the <DS:TRAN.SE37>Function Builder</> whether parameter &V1&
has been defined in function module &V2&.
Correct the parameter name in the process instruction accordingly.

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 CPOC202 - Parameter &1 is not contained in the interface of function &2 ?

  The SAP error message CPOC202 indicates that there is a mismatch between the parameters defined in the interface of a function module and the parameters being passed to it. Specifically, the error message states that a parameter (denoted as &1) is not recognized in the interface of the specified function module (denoted as &2).
  Cause:
  
  
  Parameter Mismatch: The parameter being passed does not exist in the function module's interface. This could be due to:
  
  A typo in the parameter name.
  The parameter being removed or renamed in a newer version of the function module.
  The function module being incorrectly called or used.
  
  
  
  Incorrect Function Module: The wrong function module might be called, which does not have the expected parameters.
  
  
  Changes in Function Module: If the function module has been modified (e.g., during an upgrade or patch), the interface may have changed, leading to this error.
  
  
  Solution:
  
  
  Check Function Module Interface:
  
  Go to transaction SE37 (Function Module) or SE80 (Object Navigator).
  Enter the name of the function module (&2) and check its interface to see if the parameter (&1) is defined.
  
  
  
  Correct Parameter Name:
  
  If there is a typo or incorrect parameter name, correct it in the calling program or function.
  
  
  
  Update Code:
  
  If the function module has been changed, update your code to match the new interface. This may involve adding, removing, or renaming parameters in your function call.
  
  
  
  Consult Documentation:
  
  Review the documentation for the function module to understand its expected parameters and usage.
  
  
  
  Check for Enhancements or Exits:
  
  If the function module is part of a standard SAP application, check if there are any enhancements or user exits that might affect its behavior.
  
  
  
  Testing:
  
  After making the necessary changes, test the function call to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Module), SE80 (Object Navigator), SE11 (Data Dictionary).
  Debugging: Use the debugger to step through the code and identify where the incorrect parameter is being passed.
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific function module you are using.
  Version Control: If you are working in a development environment, ensure that you are using the correct version of the function module that matches your code.
  
  By following these steps, you should be able to resolve the CPOC202 error and ensure that your function module calls are correctly configured.