How To Fix TK789 - Namespace & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 789

• Message text: Namespace & does not exist

What causes this issue?

Request &V2& could not be created because namespace &V1& does not
exist.
The positions 13 to 20 in this name designate the namespace.

System Response

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

How to fix this error?

Choose a namespace that exists in this system or choose a 10-character
name for your request.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK789 - Namespace & does not exist ?

  The SAP error message "TK789 Namespace & does not exist" typically indicates that the system is unable to find a specified namespace in the SAP system. This can occur in various contexts, such as when working with ABAP development objects, transport requests, or when trying to access certain functionalities that rely on specific namespaces.
  Cause:
  
  Non-existent Namespace: The specified namespace does not exist in the SAP system. This could be due to a typo or because the namespace has not been created or activated.
  Authorization Issues: The user may not have the necessary authorizations to access the specified namespace.
  Transport Issues: If the namespace is part of a transport request that has not been imported into the target system, it may lead to this error.
  Configuration Issues: The system may not be properly configured to recognize the namespace, especially in cases of custom development.
  
  Solution:
  
  Check Namespace: Verify that the namespace you are trying to access is correctly spelled and exists in the system. You can check this in transaction SE80 (Object Navigator) or SE11 (Data Dictionary).
  Create Namespace: If the namespace does not exist and you need it, you may need to create it. This typically requires administrative privileges and should be done in accordance with your organization's naming conventions.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the namespace. This can be checked in transaction SU53 or by consulting with your security team.
  Transport Request: If the namespace is part of a transport request, ensure that the transport has been successfully imported into the target system. You can check this in transaction STMS (Transport Management System).
  Consult Documentation: If the namespace is part of a third-party solution or SAP standard, consult the relevant documentation or support channels for further guidance.
  
  Related Information:
  
  Namespaces in SAP: Namespaces are used to organize and manage development objects in SAP. They help avoid naming conflicts between different development objects.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), and STMS (Transport Management System) for managing and troubleshooting namespaces.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. You can search for relevant notes in the SAP Support Portal.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further assistance.