How To Fix TT173 - & already exists; specify a new name

SAP Error Message - Details

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 173

• Message text: & already exists; specify a new name

What causes this issue?

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

System Response

How to fix this error?

Choose another name for your CATT procedure/module. The F4 help
contains a list of existing, and therefore not usable, CATT names.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TT173 - & already exists; specify a new name ?

  The SAP error message TT173 typically indicates that you are trying to create an object (such as a table, view, or other database object) with a name that already exists in the system. This error is common when working with database objects in SAP, particularly in the ABAP Dictionary or when creating new database tables.
  Cause:
  The error occurs because:
  
  You are attempting to create a new object with a name that is already in use.
  The naming convention or uniqueness requirement for the object type is not being met.
  
  Solution:
  To resolve the TT173 error, you can take the following steps:
  
  
  Check Existing Objects: 
  
  Use transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to check if an object with the same name already exists.
  If it does, you may need to choose a different name for your new object.
  
  
  
  Rename the Object:
  
  If you are creating a new object, modify the name to ensure it is unique. Follow the naming conventions and guidelines provided by your organization or SAP.
  
  
  
  Delete or Modify Existing Object:
  
  If the existing object is no longer needed, you can delete it (if you have the necessary permissions).
  Alternatively, you can modify the existing object if it is appropriate to do so.
  
  
  
  Use a Namespace:
  
  If you are working in a development environment, consider using a namespace (if applicable) to avoid naming conflicts with standard SAP objects or other custom objects.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or your organization's development guidelines for naming conventions and best practices.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE80 (Object Navigator).
  Naming Conventions: SAP has specific naming conventions for different types of objects. Ensure that your new object adheres to these conventions.
  Transport Requests: If you are working in a transport environment, ensure that your changes are properly included in a transport request.
  
  By following these steps, you should be able to resolve the TT173 error and successfully create your desired object in SAP.