How To Fix ESH_OM_OBJ_MODEL_RP2769 - Ranking factor attribute &3 cannot be assigned as it acts as constraint

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 769

• Message text: Ranking factor attribute &3 cannot be assigned as it acts as constraint

What causes this issue?

A ranking factor attribute cannot be assigned to a request field if it
acts as a constraint. This is the case for attribute &v3& of ranking
factor &v1& for application object type id &v2&.

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 ESH_OM_OBJ_MODEL_RP2769 - Ranking factor attribute &3 cannot be assigned as it acts as constraint ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2769 indicates that a ranking factor attribute cannot be assigned because it is acting as a constraint in the context of the SAP Enterprise Search or SAP HANA Search. This typically occurs when you are trying to configure or modify the ranking factors in the search model, and the system is enforcing certain rules regarding how attributes can be used.
  Cause:
  
  Attribute Role: The attribute you are trying to assign as a ranking factor is already defined as a constraint in the search model. In SAP, certain attributes can serve dual purposes, but they cannot be both a ranking factor and a constraint simultaneously.
  Model Configuration: The configuration of the object model may not allow for the specific attribute to be used in the way you are attempting. This could be due to the way the data model is structured or the specific settings applied to the search model.
  
  Solution:
  
  Review Attribute Usage: Check the definition of the attribute in the search model. Determine if it is currently set as a constraint. If it is, you will need to decide whether to keep it as a constraint or change its role to a ranking factor.
  Modify the Search Model: If you need the attribute to act as a ranking factor, you may need to remove it from the constraints list. This can typically be done in the configuration settings of the search model.
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to understand the rules regarding ranking factors and constraints. This can provide insights into how to properly configure your search model.
  Testing: After making changes, test the search functionality to ensure that the changes have been applied correctly and that the search results are as expected.
  
  Related Information:
  
  SAP Help Portal: The SAP Help Portal contains detailed documentation on configuring search models and understanding the roles of attributes.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like Esh_om for object model configuration) that can help you navigate the configuration settings more effectively.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, as they can provide more tailored guidance based on your specific system configuration and version.