How To Fix ESH_OM_OBJ_MODEL_RP2760 - Attribute &1 can only act as constraint if it is a parameter

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 760

• Message text: Attribute &1 can only act as constraint if it is a parameter

What causes this issue?

A ranking factor attribute can only act as constraint if it is a
parameter. Ranking factor attribute &v1& is flagged to act as constraint
but is no parameter.

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?

Correct your input accordingly.

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_RP2760 - Attribute &1 can only act as constraint if it is a parameter ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2760 indicates that there is an issue with the way an attribute is being used in a query or model within the SAP Enterprise Search (ESH) framework. Specifically, the error states that the attribute in question can only act as a constraint if it is defined as a parameter.
  Cause:
  This error typically arises when:
  
  An attribute is being used in a search or query context where it is expected to function as a filter or constraint, but it has not been defined as a parameter in the model.
  The attribute is not configured correctly in the object model, leading to its inability to be used as a constraint.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Attribute Definition:
  
  Go to the object model definition in the SAP system where the attribute is defined.
  Ensure that the attribute is marked as a parameter if it is intended to be used as a constraint.
  
  
  
  Modify the Object Model:
  
  If the attribute is not defined as a parameter, you will need to modify the object model to include it as such.
  This may involve adjusting the settings in the ESH configuration or the relevant data model.
  
  
  
  Rebuild the Index:
  
  After making changes to the object model, it may be necessary to rebuild the search index to ensure that the changes take effect.
  
  
  
  Test the Query:
  
  Once the changes are made, test the query or search functionality to confirm that the error no longer occurs and that the attribute can now be used as a constraint.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Enterprise Search and object model configuration for detailed guidance on defining parameters and attributes.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to share solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as Esh_OM for object model maintenance and Esh_OM_ADMIN for administration tasks related to Enterprise Search.
  
  By following these steps, you should be able to resolve the ESH_OM_OBJ_MODEL_RP2760 error and properly configure your attributes for use in constraints.