How To Fix TK358 - Choose a different name for namespace &1

TK358 - Overview

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 358

• Message text: Choose a different name for namespace &1

What causes this issue?

You cannot select the name &V1& for the namespace.

System Response

The action was terminated.

How to fix this error?

Choose a namespace name that meets the following requirements:
The name begins and ends with a "/" character
Only alphanumeric characters are allowed between these
Do not use blanks or more than two "/" characters.
The second character in the name must not be a number.
The maximum length of the name is &V2&

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK358 - Choose a different name for namespace &1 ?

  The SAP error message TK358, which states "Choose a different name for namespace &1," typically occurs when there is a conflict with the namespace you are trying to use in your SAP system. Namespaces are used in SAP to uniquely identify objects, such as development objects, and to avoid naming conflicts between different development projects or packages.
  
  Cause:
  
  Namespace Conflict: The namespace you are trying to use is already taken or reserved for another development object or package.
  Incorrect Namespace Format: The namespace may not conform to the required naming conventions or formats defined by SAP.
  Reserved Namespaces: Some namespaces are reserved by SAP or for specific purposes, and you cannot use them for your own development.
  
  
  Solution:
  
  Choose a Different Namespace: The simplest solution is to select a different namespace that is not already in use. You can check the existing namespaces in your SAP system to find an available one.
  Check Namespace Availability: Use transaction