How To Fix RS2HANA_VIEW047 - Navigation attribute &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_VIEW - HANA Views for BW Objects

• Message number: 047

• Message text: Navigation attribute &1 is not supported

What causes this issue?

If a characteristic has property "Master Data Access" set to "Own
Implementation", "SAP HANA View" or "Direct Access", there is no
guarantee that the physical master data tables will contain the correct
master data values.

System Response

Navigation attribute &V1& is not visible in the external SAP HANA view.
If the navigation attribute is authorization-relevant, the external SAP
HANA view cannot be generated.

How to fix this error?

For characteristic &V2&, change property "Master Data Access" to
"Default".

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_VIEW047 - Navigation attribute &1 is not supported ?

  The SAP error message RS2HANA_VIEW047 indicates that a navigation attribute is not supported in the context of a specific view or model in SAP HANA. This typically occurs when you are trying to use a navigation attribute in a way that is not compatible with the underlying data model or the capabilities of SAP HANA.
  Cause:
  
  Unsupported Navigation Attributes: The navigation attribute you are trying to use may not be supported in the context of the HANA view you are working with. This can happen if the attribute is not defined correctly or if it is not compatible with the data model.
  Modeling Issues: There may be issues in the way the data model is defined, such as incorrect relationships or missing associations between tables.
  Data Source Limitations: The data source you are using may not support navigation attributes, or there may be limitations in the way the data is structured.
  
  Solution:
  
  Check Navigation Attributes: Review the navigation attributes defined in your data model. Ensure that they are correctly defined and that they are supported in the context of the HANA view.
  Review Data Model: Examine the data model for any inconsistencies or errors. Ensure that all necessary associations and relationships are correctly defined.
  Use Alternative Approaches: If navigation attributes are not supported, consider using alternative methods to achieve the desired functionality. This may involve restructuring your queries or using different attributes that are supported.
  Consult Documentation: Refer to the SAP HANA documentation for guidance on supported features and best practices for modeling data. This can provide insights into how to properly define and use navigation attributes.
  Update SAP HANA: Ensure that you are using the latest version of SAP HANA, as updates may include enhancements or fixes related to navigation attributes and data modeling.
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes or KBA that may address this specific error message or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP HANA modeling to better understand how to work with navigation attributes and data views.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.