How To Fix HREXP014 - LDAP key is already being used for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: HREXP - HR Expert Finder

• Message number: 014

• Message text: LDAP key is already being used for &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HREXP014 - LDAP key is already being used for &1 ?

  The SAP error message HREXP014 indicates that there is an issue with the LDAP (Lightweight Directory Access Protocol) key being used in the system. Specifically, the message states that the LDAP key is already in use for a particular entity (denoted by &1).
  Cause:
  This error typically occurs when:
  
  An attempt is made to create or modify an LDAP entry with a key that is already associated with another entry in the system.
  There may be a duplicate entry in the LDAP configuration or a conflict in the identifiers being used.
  
  Solution:
  To resolve the HREXP014 error, you can follow these steps:
  
  
  Check Existing LDAP Entries:
  
  Use transaction code SU01 or LDAP related transactions to check the existing LDAP entries.
  Look for the entry that is causing the conflict and verify its details.
  
  
  
  Identify the Conflicting Key:
  
  Determine which key is already in use. The error message should provide some context about the specific key or entity (&1).
  If necessary, consult the LDAP configuration or the relevant tables in SAP to find the conflicting entry.
  
  
  
  Modify or Delete the Conflicting Entry:
  
  If the conflicting entry is no longer needed, consider deleting it.
  If it is still required, you may need to modify the new entry you are trying to create or update to use a different key that does not conflict.
  
  
  
  Check for System Consistency:
  
  Ensure that the LDAP configuration is consistent across the system. Sometimes, inconsistencies can arise from system migrations or updates.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to LDAP integration and the specific error message for additional guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  LDAP Integration: Understanding how SAP integrates with LDAP can help in troubleshooting issues related to user management and authentication.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SU01 (User Maintenance), PFCG (Role Maintenance), and others that may be involved in user and role management.
  SAP Notes: Check for any SAP Notes that may address known issues or provide patches related to LDAP integration.
  
  By following these steps, you should be able to identify and resolve the cause of the HREXP014 error in your SAP system.