How To Fix TR123 - Maximum length for object name is 40 characters

SAP Error Message - Details

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 123

• Message text: Maximum length for object name is 40 characters

What causes this issue?

An object name length was entered that is longer than 40 characters.
However, the maximum length for an object than can be locked is 40
characters.

System Response

The entry is rejected.

How to fix this error?

Choose a shorter object name length.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TR123 - Maximum length for object name is 40 characters ?

  The SAP error message TR123, which states "Maximum length for object name is 40 characters," typically occurs when you are trying to create or modify an object (such as a table, function module, or other repository objects) in the SAP system, and the name you have provided exceeds the maximum allowed length of 40 characters.
  Cause:
  The primary cause of this error is that the name you are trying to use for the object exceeds the character limit set by SAP. Each type of object in SAP has specific naming conventions and restrictions, and for many objects, the maximum length is capped at 40 characters.
  Solution:
  To resolve this error, you should:
  
  
  Shorten the Object Name: Review the name you are trying to use and shorten it to 40 characters or less. Ensure that the name is still meaningful and adheres to any naming conventions your organization may have.
  
  
  Check Naming Conventions: Make sure that the name follows SAP's naming conventions. For example, certain prefixes or suffixes may be required for specific types of objects.
  
  
  Use Abbreviations: If the name is too long, consider using abbreviations or acronyms that still convey the necessary information.
  
  
  Consult Documentation: If you are unsure about the naming conventions or the maximum length for specific object types, refer to the SAP documentation or consult with your SAP Basis or development team.
  
  
  Related Information:
  
  SAP Naming Conventions: Familiarize yourself with SAP's naming conventions for different object types. This can help you avoid similar issues in the future.
  Object Types: Different object types may have different naming restrictions. For example, database tables, function modules, and classes may have different rules.
  Development Guidelines: If you are working in a development environment, check if there are any specific guidelines or standards set by your organization regarding object naming.
  
  By following these steps, you should be able to resolve the TR123 error and successfully create or modify the object in SAP.