How To Fix BDEF019 - Behavior Extension cannot have the same name as an Entity

BDEF019 - Overview

• Message type: E = Error

• Message class: BDEF -

• Message number: 019

• Message text: Behavior Extension cannot have the same name as an Entity

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 BDEF019 - Behavior Extension cannot have the same name as an Entity ?

  The SAP error message BDEF019 indicates that there is a naming conflict in your SAP system where a Behavior Extension (BDEF) is trying to use the same name as an existing Entity. This is not allowed because it can lead to confusion in the system regarding which object is being referenced.
  
  Cause:
  The error occurs when:
  
  You create a Behavior Extension with a name that matches the name of an existing Entity in the same context or namespace.
  The system enforces unique naming conventions to avoid ambiguity in the definitions and references of objects.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Rename the Behavior Extension:
  
  Change the name of the Behavior Extension to something unique that does not conflict with any existing Entity names. Ensure that the new name follows the naming conventions and is meaningful in the context of your application.
  
  
  
  Check Existing Entities:
  
  Review the list of existing Entities in your project or module