How To Fix GU120 - Table name & is too long

SAP Error Message - Details

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 120

• Message text: Table name & is too long

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 GU120 - Table name & is too long ?

  The SAP error message GU120 indicates that the table name you are trying to use exceeds the maximum length allowed by the SAP system. In SAP, the maximum length for table names is typically 30 characters. When you attempt to create or reference a table with a name longer than this limit, you will encounter this error.
  Cause:
  
  The primary cause of the GU120 error is that the table name you are trying to use exceeds the 30-character limit imposed by SAP.
  This can happen when you are creating a new table, modifying an existing one, or referencing a table in your code or configuration.
  
  Solution:
  
  
  Shorten the Table Name: The most straightforward solution is to rename the table to a shorter name that complies with the 30-character limit. Ensure that the new name is meaningful and adheres to your organization's naming conventions.
  
  
  Check for Typographical Errors: Sometimes, the error may arise from a typographical mistake where an unintended long name is being used. Double-check the name you are using.
  
  
  Review Code and Configuration: If the error occurs in a program or configuration, review the code to ensure that the table name is not being dynamically generated or concatenated in a way that exceeds the limit.
  
  
  Use Abbreviations: If the table name is inherently long due to business requirements, consider using abbreviations or acronyms to shorten it while still maintaining clarity.
  
  
  Consult Documentation: If you are unsure about the naming conventions or limits, refer to the SAP documentation or guidelines specific to your version of SAP.
  
  
  Related Information:
  
  SAP Naming Conventions: Familiarize yourself with SAP's naming conventions for database objects, which can help avoid such issues in the future.
  SAP Notes: Check SAP Notes for any updates or specific guidance related to table naming and limitations.
  Development Guidelines: If you are working in a development environment, ensure that you follow the best practices and guidelines set by your organization for naming database objects.
  
  By addressing the length of the table name and ensuring compliance with SAP's limitations, you should be able to resolve the GU120 error effectively.