How To Fix PU124 - Function module & does not exist (subsequent processing for & &)

PU124 - Overview

• Message type: E = Error

• Message class: PU - Upgrade and Transport Log Messages

• Message number: 124

• Message text: Function module & does not exist (subsequent processing for & &)

What causes this issue?

The function module &V1&, required for the processing of object &V2&
of the type &V3& after the import, does not exist in the system in
activated form.

System Response

Processing required for object &V2& of the type &V3& after the import
could not be performed.

How to fix this error?

Processing required after the import can only be carried out when the
function module &V1& has been activated or transported into the target
system.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PU124 - Function module & does not exist (subsequent processing for & &) ?

  The SAP error message PU124 indicates that a specific function module is not found or does not exist in the system. This error typically occurs during the execution of a program or transaction that relies on a particular function module for processing.
  
  Cause:
  
  Missing Function Module: The function module referenced in the error message may not be created or activated in the SAP system.
  Transport Issues: If the function module was recently transported from another system, it may not have been successfully imported or activated.
  Authorization Issues: The user may not have the necessary authorizations to access the function module.
  Incorrect Configuration: The system configuration may be incorrect, leading to the inability to locate the function module.
  System Version: The function module may exist in a different version of SAP or may have been deprecated in the current version.
  
  
  Solution:
  
  
  Check Function Module Existence:
  
  Use transaction code SE37 (Function Builder) to check if the function module exists in the