How To Fix R7473 - Char. &1 is exclusively an attribute (cannot be a navigation attribute)

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 473

• Message text: Char. &1 is exclusively an attribute (cannot be a 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 R7473 - Char. &1 is exclusively an attribute (cannot be a navigation attribute) ?

  The SAP error message R7473 indicates that a characteristic (in this case, represented by &1) is defined as an attribute in the data model, but you are trying to use it as a navigation attribute. This situation typically arises in the context of SAP BW (Business Warehouse) or SAP HANA modeling, where characteristics can be defined as either attributes or navigation attributes.
  Cause:
  
  Definition Conflict: The characteristic has been defined exclusively as an attribute in the InfoObject or data model, which means it cannot be used for navigation purposes.
  Modeling Error: You may have attempted to use the characteristic in a way that requires it to be a navigation attribute, such as in a query or report that expects to navigate through the characteristic.
  Data Model Design: The design of the data model may not align with the intended use of the characteristic, leading to this conflict.
  
  Solution:
  
  
  Check Characteristic Definition:
  
  Go to the InfoObject definition in the SAP BW modeling environment.
  Verify the settings for the characteristic in question. Ensure that it is defined correctly based on how you intend to use it.
  
  
  
  Change Characteristic Type:
  
  If you need the characteristic to be a navigation attribute, you may need to change its definition. This can involve:
  
  Modifying the InfoObject to allow it to be used as a navigation attribute.
  Ensuring that it is not exclusively defined as an attribute.
  
  
  
  
  
  Adjust Queries or Reports:
  
  If the characteristic is correctly defined but you are still encountering the error, check the queries or reports where the characteristic is being used. Ensure that you are not trying to use it in a way that conflicts with its definition.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to InfoObjects and characteristics to understand the implications of changing definitions.
  
  
  
  Testing:
  
  After making changes, test the queries or reports again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  InfoObjects: In SAP BW, InfoObjects are the building blocks of the data model. They can be characteristics (dimensions) or key figures (measures).
  Attributes vs. Navigation Attributes: Attributes provide additional information about a characteristic, while navigation attributes allow users to navigate through data in queries.
  SAP BW Modeling Tools: Familiarize yourself with the tools available for modeling in SAP BW, such as the BW Modeling Tools in Eclipse, which can help you visualize and manage InfoObjects and their relationships.
  
  If you continue to experience issues after following these steps, consider reaching out to your SAP support team or consulting with an SAP BW expert for further assistance.