How To Fix /SCMB/CNA011 - Enter an existing class name

/SCMB/CNA011 - Overview

• Message type: E = Error

• Message class: /SCMB/CNA -

• Message number: 011

• Message text: Enter an existing class name

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

/SCMB/CNA011 - Details

• The SAP error message /SCMB/CNA011 Enter an existing class name typically occurs in the context of SAP Supply Chain Management (SCM) when a user attempts to enter or reference a class name that does not exist in the system. This error can arise in various scenarios, such as when configuring classes for characteristics in classification systems or when working with master data.
  
  Cause:
  
  Non-Existent Class: The class name entered does not exist in the SAP system. This could be due to a typo or because the class has not been created yet.
  Authorization Issues: The user may not have the necessary authorizations to view or access the class.
  Incorrect Configuration: The system may be misconfigured, leading to the inability to recognize the class name.
  
  
  Solution:
  
  Verify Class Name: Double-check the class name you are entering for any typographical errors. Ensure that it matches exactly with the existing class names in the system.
  Check Existing Classes: Use transaction