How To Fix S05013 - Existing system alias "&1" will be used

SAP Error Message - Details

• Message type: E = Error

• Message class: S05 -

• Message number: 013

• Message text: Existing system alias "&1" will be used

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message S05013 - Existing system alias "&1" will be used ?

  The SAP error message S05013 indicates that there is an existing system alias that is being used in the context of a specific operation or configuration. This message typically arises when you are trying to create or modify a system alias in the SAP system, but the alias you are attempting to create already exists.
  Cause:
  The primary cause of this error message is that the system alias you are trying to define is already present in the system. This can happen if:
  
  You are trying to create a new alias with the same name as an existing one.
  There is a configuration or setup process that is attempting to overwrite or redefine an existing alias without first removing or renaming it.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check Existing Aliases: 
  
  Go to the relevant transaction (e.g., SM59 for RFC connections) and check the list of existing system aliases. Look for the alias name indicated in the error message.
  
  
  
  Modify or Delete:
  
  If the alias already exists and you need to change its configuration, you can modify the existing alias instead of trying to create a new one.
  If the existing alias is no longer needed, you can delete it. Be cautious with this step, as it may affect other configurations that rely on that alias.
  
  
  
  Use a Different Name:
  
  If you need to create a new alias, consider using a different name that does not conflict with existing aliases.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for guidance on managing system aliases and RFC connections.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no dependencies or configurations that might be affected by changing or deleting the existing alias.
  
  
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to system aliases include SM59 (for RFC destinations) and SICF (for HTTP services).
  SAP Notes: Check SAP Notes for any specific issues or updates related to system aliases and RFC connections.
  System Administration: This error is typically relevant for system administrators or users with configuration rights in SAP.
  
  By following these steps, you should be able to resolve the S05013 error and manage your system aliases effectively.