How To Fix UPP_LB038 - Function module &1 does not exist. The name was deleted

UPP_LB038 - Overview

• Message type: E = Error

• Message class: UPP_LB - Layout Builder: Messages

• Message number: 038

• Message text: Function module &1 does not exist. The name was deleted

What causes this issue?

Function module &V1&, which should be called up in an exit in Excel,
does not exist.

System Response

The name of the function module was deleted. As a result it is not
attempted to call up the function module.

How to fix this error?

Enter the name of an existing function module. It is possibly only a
spelling mistake. In this case enter the correct name of the function
module.

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.

UPP_LB038 - Details

• The SAP error message UPP_LB038 indicates that a function module referenced in your program or configuration does not exist because it has been deleted. This can occur for several reasons, such as changes in the system, deletion of the function module by a developer, or issues during a transport.
  
  Cause:
  
  Deletion of Function Module: The function module that is being called has been deleted from the system.
  Transport Issues: If the function module was part of a transport request that was not imported correctly, it may not exist in the target system.
  Incorrect Naming: There may be a typo or incorrect naming in the code where the function module is being called.
  Development Environment Changes: Changes made in the development environment may not have been properly transported to the production environment.
  
  
  Solution:
  
  Check Existence: Verify if the function module exists in the system by using transaction code SE37 (Function Builder). If it does not exist, you may