How To Fix /SAPCND/CUSTOMIZING403 - Entry is in SAP name space.

/SAPCND/CUSTOMIZING403 - Overview

• Message type: E = Error

• Message class: /SAPCND/CUSTOMIZING -

• Message number: 403

• Message text: Entry is in SAP name space.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPCND/CUSTOMIZING403 - Entry is in SAP name space. ?

  The SAP error message /SAPCND/CUSTOMIZING403 Entry is in SAP name space typically occurs when you are trying to create or modify a customizing entry in a namespace that is reserved for SAP. In SAP, namespaces are used to differentiate between SAP standard objects and customer-specific objects. The SAP namespace is generally reserved for SAP's own development, while customer namespaces are usually prefixed with a specific identifier (like Z or Y).
  
  Cause:
  
  Namespace Conflict: You are attempting to create or modify an entry in a namespace that is reserved for SAP. This can happen if you are trying to create a customizing entry that uses a name or identifier that starts with a reserved prefix.
  Incorrect Configuration: The configuration you are trying to implement may not be allowed in the SAP namespace, leading to this error.
  
  
  Solution:
  
  Use Customer Namespace: Ensure that any custom entries you are creating or modifying use a customer namespace (typically starting