How To Fix GS315 - Do not change the table name

SAP Error Message - Details

• Message type: E = Error

• Message class: GS - Sets

• Message number: 315

• Message text: Do not change the table name

What causes this issue?

When you changed a variable, its table was changed. This is not
allowed, as it can lead to errors if the variable is already used.

System Response

The system does not change the variable.

How to fix this error?

Please do not change the table or delete the variable first and then
create it again. You can only delete the variable if it is not used.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GS315 - Do not change the table name ?

  The SAP error message GS315 ("Do not change the table name") typically occurs when there is an attempt to change the name of a database table in the ABAP Dictionary (SE11) or during a transport request. This error is a safeguard to prevent unintended consequences that could arise from renaming database tables, which can affect data integrity, application logic, and system performance.
  Cause:
  
  Renaming a Table: The most common cause of this error is an attempt to rename a database table that is already in use or has dependencies.
  Transport Requests: If you are trying to transport changes that involve renaming a table, the system will prevent this action to maintain consistency.
  Development Guidelines: SAP has guidelines that discourage renaming tables due to the potential impact on existing applications, reports, and data.
  
  Solution:
  
  Avoid Renaming: The best practice is to avoid renaming database tables. Instead, consider creating a new table with the desired name and migrating data if necessary.
  Use Views: If you need to change the structure or logic, consider using database views or logical database structures instead of renaming the table.
  Check Dependencies: If you must change the table structure, check for dependencies in the system (like foreign keys, indexes, etc.) and address them accordingly.
  Consult Documentation: Review SAP documentation and guidelines regarding database table management to ensure compliance with best practices.
  Seek Help: If you are unsure about the implications of your changes, consult with an SAP Basis or ABAP expert.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to this error message.
  ABAP Dictionary: Familiarize yourself with the ABAP Dictionary (SE11) and its functionalities to understand how tables and their relationships are managed.
  Transport Management: Understand the transport management system (TMS) in SAP to handle changes and transports correctly without causing errors.
  
  By following these guidelines, you can avoid encountering the GS315 error and ensure that your SAP system remains stable and reliable.