How To Fix /SMB/TYPES054 - Standard Type '&1' can't be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/TYPES -

• Message number: 054

• Message text: Standard Type '&1' can't be deleted

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 /SMB/TYPES054 - Standard Type '&1' can't be deleted ?

  The SAP error message /SMB/TYPES054 Standard Type '&1' can't be deleted typically occurs when you attempt to delete a standard type in the SAP system that is either being used or is protected from deletion. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Standard Type: The type you are trying to delete is a standard type provided by SAP. Standard types are generally protected and cannot be deleted to maintain system integrity.
  Usage: The type may be in use in various programs, function modules, or other objects within the SAP system. If it is referenced anywhere, the system will prevent deletion.
  Authorization: You may not have the necessary authorizations to delete the type, even if it is not a standard type.
  
  Solution:
  
  Check Usage: Before attempting to delete a type, check if it is being used in any programs or objects. You can use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to find references to the type.
  Avoid Deletion: If the type is a standard type, consider whether you really need to delete it. Instead, you might want to create a new custom type that meets your requirements.
  Custom Types: If you need to modify the behavior of a standard type, consider creating a custom type that extends or uses the standard type instead of deleting it.
  Authorization Check: Ensure that you have the necessary authorizations to perform deletion actions. If not, contact your SAP security administrator.
  Consult Documentation: Review SAP documentation or consult with your SAP support team for guidance on handling standard types.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to the error message. SAP Notes can provide insights into known issues and recommended practices.
  Data Dictionary: Familiarize yourself with the Data Dictionary (transaction SE11) to understand how types are defined and used within the system.
  Development Guidelines: Follow SAP development guidelines to avoid issues with standard types and ensure that your custom developments are compliant with best practices.
  
  If you continue to face issues or if the type is critical for your operations, consider reaching out to SAP support for further assistance.