How To Fix 1X128 - Choose an enhancement ID

SAP Error Message - Details

• Message type: E = Error

• Message class: 1X - General hierarchy maintenance tool message

• Message number: 128

• Message text: Choose an enhancement ID

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 1X128 - Choose an enhancement ID ?

  The SAP error message 1X128, which states "Choose an enhancement ID," typically occurs in the context of SAP's enhancement framework, particularly when you are trying to implement or activate an enhancement but have not specified a valid enhancement ID.
  Cause:
  
  Missing Enhancement ID: The most common cause of this error is that the user has not selected or specified an enhancement ID when prompted.
  Incorrect Configuration: There may be an issue with the configuration of the enhancement framework or the specific enhancement being used.
  Authorization Issues: The user may not have the necessary authorizations to view or select enhancement IDs.
  
  Solution:
  
  Select an Enhancement ID: When prompted by the system, ensure that you select a valid enhancement ID from the list provided. If you are unsure which one to choose, consult with your development team or refer to the documentation for the specific enhancement.
  Check Configuration: Verify that the enhancement framework is correctly configured in your SAP system. This may involve checking transaction codes like SE80 (Object Navigator) or SE18 (Enhancement Implementation).
  Authorization Check: Ensure that you have the necessary authorizations to access and select enhancement IDs. You may need to contact your SAP security team to verify your roles and permissions.
  Consult Documentation: Refer to SAP documentation or notes related to the specific enhancement you are trying to implement. This can provide guidance on the correct enhancement IDs to use.
  
  Related Information:
  
  Enhancement Framework: SAP's enhancement framework allows developers to add custom functionality to standard SAP applications without modifying the original code. This is done through enhancements, which can be implemented using enhancement spots and enhancement implementations.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SE80: Object Navigator
  SE18: Enhancement Implementation
  SE19: Implementing Enhancements
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide additional guidance related to enhancements.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support or your internal SAP support team for further assistance.