How To Fix R7B376 - Invalid name: '__' is reserved for navigation attribute

R7B376 - Overview

• Message type: E = Error

• Message class: R7B - BW Metadata (InfoCube, InfoObject, InfoObject catalog)

• Message number: 376

• Message text: Invalid name: '__' is reserved for navigation attribute

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 R7B376 - Invalid name: '__' is reserved for navigation attribute ?

  The SAP error message R7B376, which states "Invalid name: '__' is reserved for navigation attribute," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with InfoObjects, queries, or data models. This error indicates that a name you are trying to use for a navigation attribute or another object is invalid because it uses a reserved name or format.
  
  Cause:
  
  Reserved Names: The name you are trying to use contains double underscores (__), which are reserved for internal SAP use, particularly for navigation attributes.
  Naming Conventions: The naming conventions in SAP BW or HANA require that certain characters or patterns not be used in object names to avoid conflicts with system-reserved identifiers.
  
  
  Solution:
  
  Rename the Object: Change the name of the navigation attribute or the object you are trying to create. Avoid using double underscores or any other reserved naming patterns.
  Check Naming Conventions: Ensure that the name adheres to SAP's