How To Fix IL512 - Label &1 is already being used in labeling system &3

SAP Error Message - Details

• Message type: E = Error

• Message class: IL - PM: ILOM - Functional Locations

• Message number: 512

• Message text: Label &1 is already being used in labeling system &3

What causes this issue?

You want to create a <GL:functional_location>functional location</>
with the label &V1& in labeling system &V2&, or you want to assign this
label to an existing location. However, this label is already being
used in labeling system &V3& by location &V4&. Moreover, it has been
set in Customizing that at least one of the two labeling systems
requires uniques labels.

System Response

The system can not assign the label &V1& in labeling system &V2& a
second time.

How to fix this error?

Assign a label that does not already exist in this or in any other
labeling system.
If you are sure that you want to assign this label a second time, check
your labeling system in Customizing. If necessary, cancel the setting
that at least one of the labeling systems must be unique.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message IL512 - Label &1 is already being used in labeling system &3 ?

  The SAP error message IL512 indicates that a label with the specified identifier is already in use within the labeling system. This typically occurs in the context of label management in SAP, particularly when dealing with the creation or modification of labels in the labeling system.
  Cause:
  The error can arise due to several reasons:
  
  Duplicate Label ID: The label ID you are trying to create or modify is already assigned to another label in the system.
  Concurrent Usage: Another user or process is currently using the label ID, preventing you from making changes.
  System Configuration: There may be issues with the configuration of the labeling system that are causing conflicts with label IDs.
  
  Solution:
  To resolve the IL512 error, you can take the following steps:
  
  
  Check Existing Labels:
  
  Use transaction codes like LB01 or LB02 to check if the label ID is already in use. Look for any existing labels that might be using the same ID.
  
  
  
  Use a Different Label ID:
  
  If the label ID is indeed in use, consider using a different, unique label ID for your new label.
  
  
  
  Release Locks:
  
  If you suspect that the label ID is locked by another user or process, you can check for locks using transaction SM12 and release any unnecessary locks.
  
  
  
  Review Configuration:
  
  Ensure that the labeling system is correctly configured. Check for any inconsistencies in the label management settings.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on label management and error handling.
  
  
  
  Contact Support:
  
  If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for label management, such as LB01 (Create Label), LB02 (Change Label), and LB03 (Display Label).
  SAP Notes: Search for SAP Notes related to IL512 for any patches or updates that may address this issue.
  User Permissions: Ensure that you have the necessary permissions to create or modify labels in the labeling system.
  
  By following these steps, you should be able to identify the cause of the IL512 error and implement a suitable solution.