How To Fix KX301 - Aspect & cannot be created/changed in this system

KX301 - Overview

• Message type: E = Error

• Message class: KX - EC-EIS/EC-BP: Data basis, data collection

• Message number: 301

• Message text: Aspect & cannot be created/changed in this system

What causes this issue?

The entered aspect cannot be created/changed.

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?

Aspects in the SAP name range are not allowed to be created or changed,
as this can lead to problems in subsequent releases. Deletion of such an
aspect is, however, permitted.
If you wish to use a specimen aspect from the SAP name range in changed
form, you should create an aspect in customer name range, in which you
can use the specimen aspect as a model.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KX301 - Aspect & cannot be created/changed in this system ?

  The SAP error message KX301, which states "Aspect & cannot be created/changed in this system," typically occurs in the context of controlling (CO) and is related to the configuration of cost elements, cost centers, or other controlling objects. This error can arise due to various reasons, including authorization issues, system settings, or configuration problems.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to create or change the aspect in the system.
  Configuration Settings: The system may not be configured to allow the creation or modification of the specified aspect.
  System Status: The system might be in a status that prevents changes, such as being in a locked state or undergoing maintenance.
  Data Consistency: There may be inconsistencies in the data that prevent the aspect from being created or changed.
  Client Settings: The client settings may restrict certain operations, including the creation or modification of aspects.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary