How To Fix KW392 - Name space &1 is invalid

KW392 - Overview

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 392

• Message text: Name space &1 is invalid

What causes this issue?

The selected namespace does not exist.

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?

Select an allowed namespace

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KW392 - Name space &1 is invalid ?

  The SAP error message KW392, which states "Name space &1 is invalid," typically occurs in the context of SAP's namespace management, particularly when dealing with custom development objects or enhancements. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  
  Invalid Namespace: The error indicates that the namespace specified (represented by &1) is not recognized by the SAP system. This could happen if:
  
  The namespace is not defined in the system.
  The namespace is incorrectly spelled or formatted.
  The namespace is not assigned to the user or the development object.
  
  
  
  Authorization Issues: The user may not have the necessary authorizations to access or create objects in the specified namespace.
  
  
  Transport Issues: If the namespace is part of a transport request that has not been properly imported or is in a different system, it may lead to this error.
  
  
  Solutions:
  
  
  Check Namespace Definition:
  
  Go to transaction SE03 (Transport Organizer Tools) and check if the namespace is defined correctly.
  Ensure that