How To Fix RS_HCPR_MODEL144 - Field '&1': Open ODS view '&2' not allowed for association (see details)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 144

• Message text: Field '&1': Open ODS view '&2' not allowed for association (see details)

What causes this issue?

Open ODS view '&V2&' cannot be used for associations in
CompositeProviders because at least one of its key fields is not
associated. The key fields need to act as compounding parents.

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_MODEL144 - Field '&1': Open ODS view '&2' not allowed for association (see details) ?

  The SAP error message RS_HCPR_MODEL144 typically occurs in the context of SAP BW (Business Warehouse) when working with Open ODS views and their associations. This error indicates that there is an issue with the association between the Open ODS view and another object, which is not allowed in the current context.
  Cause:
  The error message can be triggered by several factors, including:
  
  Invalid Association: The Open ODS view you are trying to associate with another object may not be compatible or allowed for the type of association you are attempting to create.
  Modeling Restrictions: There may be restrictions in the data model that prevent certain associations from being established, especially if the Open ODS view is not designed to be used in that manner.
  Technical Settings: The technical settings of the Open ODS view may not support the association you are trying to create.
  Data Source Issues: The underlying data source for the Open ODS view may not be properly configured or may not support the required associations.
  
  Solution:
  To resolve the RS_HCPR_MODEL144 error, you can take the following steps:
  
  
  Check the Association: Review the associations you are trying to create. Ensure that the Open ODS view is compatible with the other object you are associating it with. Refer to the documentation for both objects to confirm compatibility.
  
  
  Review Technical Settings: Go to the technical settings of the Open ODS view and verify that it is configured correctly. Ensure that the data source and other settings are appropriate for the associations you want to create.
  
  
  Modify the Data Model: If necessary, consider modifying the data model to accommodate the required associations. This may involve creating new views or adjusting existing ones.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on working with Open ODS views and associations. This can provide insights into any limitations or requirements.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as there may be bug fixes or enhancements related to Open ODS views and associations.
  
  
  Seek Help from SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They can provide more detailed insights based on your specific system configuration and the context of the error.
  
  
  Related Information:
  
  Open ODS Views: These are a type of data model in SAP BW that allows you to integrate data from various sources without the need for a traditional InfoProvider.
  Associations: In SAP BW, associations define relationships between different data models, allowing for more complex data queries and reporting.
  SAP BW Modeling Tools: Familiarize yourself with the modeling tools available in SAP BW, as they can help you visualize and manage associations more effectively.
  
  By following these steps and understanding the context of the error, you should be able to resolve the RS_HCPR_MODEL144 error and successfully work with your Open ODS views and their associations.