How To Fix FKKID_MSG123 - New function module &1 not found in FQEVENTS for event '&2'

FKKID_MSG123 - Overview

• Message type: E = Error

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

• Message number: 123

• Message text: New function module &1 not found in FQEVENTS for event '&2'

What causes this issue?

You do not use the new function module<ZH> &V1&</> for event<ZH> &V2&</>
in transaction <DS:TRAN.FQEVENTS>FQEVENTS</>.

System Response

<DS:TRAN.FKKID_VATTR_CM>VAT Transfer (Credit Memos)</> cannot be used
without proper function modules in <ZK>FI-CA Events Management</>.

How to fix this error?

Run transaction
<DS:TRAN.FQEVENTS>FQEVENTS</> and ensure that the <ZH>&V2&</> function
module is used for event <ZH>&V1&</>.
Note: If you use your own function module instead of the function module
&V2& for event &V1& we delivered, ignore this message.

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_MSG123 - Details

• The SAP error message FKKID_MSG123 indicates that a specific function module is not found in the event handling framework for a particular event. This error typically arises in the context of SAP Convergent Charging or SAP Contract Accounts Receivable and Payable (FI-CA) when the system is trying to trigger an event that requires a function module that has not been defined or is missing.
  
  Cause:
  
  Missing Function Module: The function module specified in the error message is not available in the system. This could be due to a missing implementation or a transport issue where the function module was not transported to the target system.
  Incorrect Configuration: The event might be incorrectly configured, pointing to a function module that does not exist or has been renamed.
  Custom Development: If there are custom developments, the function module may not have been created or activated properly.
  
  
  Solution:
  
  Check Function Module: Verify if the function module mentioned in the