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

SAP Error Message - Details

• 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.

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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 naming conventions. Typically, names should be descriptive but should not include special characters or reserved patterns.
  Review Documentation: Consult the SAP documentation for the specific version you are using to understand the naming conventions and reserved names.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions for this error.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Testing: After renaming, test the changes in a development environment before moving to production to ensure that the error is resolved and that the object functions as expected.
  
  By following these steps, you should be able to resolve the R7B376 error and successfully create or modify your navigation attributes or other related objects in SAP.