How To Fix 14438 - There is already an entry with host name &

SAP Error Message - Details

• Message type: E = Error

• Message class: 14 - Task handler messages

• Message number: 438

• Message text: There is already an entry with host name &

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 14438 - There is already an entry with host name & ?

  The SAP error message "14438: There is already an entry with host name &" typically occurs when you are trying to create a new entry in the SAP system that conflicts with an existing entry. This error is often related to the configuration of the system, particularly in areas such as the SAP Transport Management System (TMS) or when managing system landscape configurations.
  Cause:
  
  Duplicate Host Name: The error indicates that the host name you are trying to add already exists in the system. This could be due to a previous configuration or an attempt to add the same system multiple times.
  Transport Domain Configuration: If you are working with TMS, this error may arise when trying to add a system to a transport domain where the system is already registered.
  Network Configuration: The error can also occur if there are issues with the network configuration, such as DNS entries or host file entries that conflict with the SAP system's configuration.
  
  Solution:
  
  
  Check Existing Entries: 
  
  Go to transaction SICF (HTTP Service Hierarchy Maintenance) or SM51 (List of SAP Servers) to check if the host name already exists.
  Use transaction TMSADM to check the transport domain configuration and see if the system is already listed.
  
  
  
  Remove Duplicate Entry: 
  
  If you find that the host name is already present and you do not need the duplicate, you can remove or modify the existing entry.
  Ensure that you have the necessary authorizations to make changes.
  
  
  
  Modify Host Name: 
  
  If you need to add a new system, consider using a different host name that does not conflict with existing entries.
  
  
  
  Check Network Configuration: 
  
  Verify the network settings, including DNS and host files, to ensure there are no conflicts with the host names.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to your specific version of SAP for any additional guidance on handling this error.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or recommendations related to this error message. You can search for the error number or related keywords in the SAP Support Portal.
  System Landscape Directory (SLD): If you are using SLD, ensure that the system entries are correctly configured and do not have duplicates.
  Transport Management System (TMS): Familiarize yourself with TMS configuration and management to avoid issues with system entries.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.