How To Fix AXT_MODEL165 - Application name &1 is already used by enhancement &2

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_MODEL -

• Message number: 165

• Message text: Application name &1 is already used by enhancement &2

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 AXT_MODEL165 - Application name &1 is already used by enhancement &2 ?

  The SAP error message AXT_MODEL165 indicates that there is a conflict with the application name you are trying to use in your enhancement. Specifically, it means that the application name you are attempting to assign is already in use by another enhancement.
  Cause:
  
  Duplicate Application Name: The application name you are trying to create or modify is already associated with another enhancement in the system.
  Enhancement Conflict: There may be multiple enhancements trying to use the same application name, leading to a conflict.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Enhancements:
  
  Use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to search for existing enhancements that are using the same application name.
  You can also check the enhancement spots and their associated application names.
  
  
  
  Rename the Application:
  
  If you find that the application name is already in use, consider renaming your enhancement or using a different application name that is not already taken.
  
  
  
  Review Enhancement Implementation:
  
  If you are working on a custom enhancement, ensure that it does not conflict with standard SAP enhancements or other custom enhancements.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to enhancements and application names to understand any specific guidelines or restrictions.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a critical enhancement.
  
  
  
  Related Information:
  
  Enhancement Framework: Familiarize yourself with the SAP enhancement framework, which allows for the modification of standard SAP applications without modifying the original code.
  Transaction Codes: Common transaction codes related to enhancements include SE80 (Object Navigator), SE11 (Data Dictionary), and SE84 (Repository Information System).
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on enhancements and application names.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.