How To Fix FKKID_MSG124 - Old function module &1 found in FQEVENTS for event '&2'

FKKID_MSG124 - Overview

• Message type: E = Error

• Message class: FKKID_MSG - Messages for FI-CA Loc. Cross-Country

• Message number: 124

• Message text: Old function module &1 found in FQEVENTS for event '&2'

What causes this issue?

You use function module<ZH> &V1&</> for event <ZH>&V2&</> in
transaction
<DS:TRAN.FQEVENTS>FQEVENTS</> you created in the CEEISUT add-on
software component. After the migration, you are not allowed to use
these add-on function modules.

System Response

<DS:TRAN.FKKID_VATTR_CM>VAT Transfer (Credit Memos)</> cannot be used
without proper function modules in <ZK>FI-CA Events Management</>.
The combination of function modules of the standard FI-CA and the
CEEISUT add-on software components is not allowed.

How to fix this error?

Run transaction
<DS:TRAN.FQEVENTS>FQEVENTS</> and ensure that the <ZH>&V2&</> function
module is not used for event <ZH>&V1&</>.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

FKKID_MSG124 - Details

• The SAP error message FKKID_MSG124 indicates that an old function module is being referenced in the event handling for a specific event in the contract accounts receivable and payable (FI-CA) module. This typically occurs when there are outdated or deprecated function modules that are still being used in the event processing logic.
  
  Cause:
  
  Outdated Function Module: The function module referenced in the event is no longer valid or has been replaced by a newer version.
  Custom Development: If there are custom developments or enhancements in your SAP system, they may be referencing old function modules that have been deprecated.
  System Upgrade: If your system has been recently upgraded, some function modules may have been replaced or removed, leading to this error.
  
  
  Solution:
  
  Identify the Function Module: Check the error message details to identify the specific function module (&1) and the event (&2) that is causing the issue.
  Update Event Handling: 
  Go to the event handling configuration in