How To Fix RS_HCPR_MODEL128 - Navigation attribute '&1' not active in &3 (field '&2')

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_HCPR_MODEL - Messages related to the HANA Composite Provider Backend

• Message number: 128

• Message text: Navigation attribute '&1' not active in &3 (field '&2')

What causes this issue?

You want to switch on &V1& as navigation attribute. Due to runtime
restrictions, this is only possible if &V1& is also active in
PartProvider &V3&.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS_HCPR_MODEL128 - Navigation attribute '&1' not active in &3 (field '&2') ?

  The SAP error message RS_HCPR_MODEL128 indicates that a navigation attribute is not active in the specified InfoObject or field. This typically occurs in the context of SAP BW (Business Warehouse) when working with data models, especially when trying to use navigation attributes in queries or reports.
  Cause:
  
  Inactive Navigation Attribute: The navigation attribute specified in the error message is not activated in the InfoObject or the data model you are working with.
  Modeling Issues: There may be issues in the data model configuration, such as missing or incorrectly set navigation attributes.
  Data Source Issues: The data source may not be properly configured to include the navigation attribute.
  Transport Issues: If the InfoObject was transported from another system, the navigation attributes may not have been included or activated in the target system.
  
  Solution:
  
  
  Activate Navigation Attribute:
  
  Go to the InfoObject maintenance transaction (e.g., RSD1).
  Find the InfoObject that corresponds to the field mentioned in the error message.
  Check the navigation attributes and ensure that the required attribute is activated.
  If it is not active, activate it and then save your changes.
  
  
  
  Check Data Model:
  
  Review the data model (e.g., CompositeProvider, Calculation View) to ensure that the navigation attributes are correctly defined and linked.
  Make sure that the navigation attributes are included in the relevant data model.
  
  
  
  Rebuild or Refresh Data:
  
  If you have made changes to the InfoObject or data model, you may need to rebuild or refresh the data in the InfoProvider to ensure that the changes take effect.
  
  
  
  Check Transport Requests:
  
  If the InfoObject was transported, verify that all necessary transport requests were successfully imported and that the navigation attributes were included.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific error message for additional context or updates.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  RSD1: InfoObject maintenance.
  RSA1: Data Warehousing Workbench.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RS_HCPR_MODEL128 error and ensure that the navigation attributes are correctly configured and active in your SAP BW environment.