How To Fix R7546 - Char. &1 is a navigation attr. of &2: Exclusively attribute not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 546

• Message text: Char. &1 is a navigation attr. of &2: Exclusively attribute not possible

What causes this issue?

Characteristic &V1& is still being used a navigation attribute of
InfoObject &V2&. InfoObjects, that are exclusively attributes, cannot
be used as a navigation attribute. Therefore, you are not allowed to
switch on the property 'Exclusively attribute' for characteristic &V1&.

System Response

Characteristic &V1& cannot be activated.

How to fix this error?

Before you can make characteristic &V1& an exclusively attribute it
must cease to be used as a navigation attribute. &SYS_ADMIN&

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R7546 - Char. &1 is a navigation attr. of &2: Exclusively attribute not possible ?

  The SAP error message R7546 indicates that there is an issue with the use of a navigation attribute in a query or report. Specifically, the error states that the character (attribute) you are trying to use is a navigation attribute of a certain object (like an InfoObject or InfoProvider), and it cannot be used exclusively in the context you are attempting.
  Cause:
  
  Navigation Attribute Misuse: The error typically occurs when you try to use a navigation attribute in a way that is not allowed. Navigation attributes are meant to provide additional context or detail about a characteristic but cannot be used as standalone attributes in certain contexts.
  Query Design Issues: If you are designing a query in SAP BW (Business Warehouse) or SAP BI (Business Intelligence), and you attempt to use a navigation attribute in a way that conflicts with its intended use, this error can occur.
  Data Model Constraints: The data model may have constraints that prevent the use of navigation attributes in certain scenarios, such as when they are expected to be used in conjunction with their parent characteristics.
  
  Solution:
  
  Review Query Design: Check the design of your query or report. Ensure that you are not trying to use navigation attributes in a way that is not supported. Instead, use the main characteristic or attribute that the navigation attribute is associated with.
  Use Characteristics Instead: If you need to filter or display data based on the navigation attribute, consider using the main characteristic instead. You can then use the navigation attribute for additional context in the report.
  Adjust Data Model: If you have control over the data model, consider whether the navigation attribute needs to be redefined or if the data model needs adjustments to accommodate your reporting needs.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on using navigation attributes in queries and reports.
  
  Related Information:
  
  Navigation Attributes: These are attributes that provide additional information about a characteristic but are not meant to be used independently. They are typically used to enhance the context of the main characteristic.
  SAP BW/BI Documentation: For more detailed information on how to work with navigation attributes, refer to the official SAP BW/BI documentation or community forums.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or provide updates related to this error message.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.