How To Fix ESH_OM_OBJ_MODEL_RP2778 - Request field &2 is referenced in ranking factor field mapping &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 778

• Message text: Request field &2 is referenced in ranking factor field mapping &1

What causes this issue?

The request field &v2& is referenced in request field ranking factor
attribute mapping &v1& (Object type/node/request/ranking factor
/application object type id/request field).

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_RP2778 - Request field &2 is referenced in ranking factor field mapping &1 ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2778 typically occurs in the context of SAP Enterprise Search or SAP HANA when there is an issue with the configuration of ranking factors in the search model. This error indicates that a request field (field &2) is being referenced in a ranking factor field mapping (field mapping &1), but there is a problem with that reference.
  Cause:
  
  Field Mapping Issues: The request field specified in the error message is not correctly mapped or does not exist in the context of the ranking factor.
  Configuration Errors: There may be a misconfiguration in the search model or ranking factors, such as missing fields or incorrect data types.
  Inconsistent Data: The data model may have changed, and the ranking factors are still referencing old or non-existent fields.
  Field Visibility: The request field may not be visible or accessible in the context where it is being referenced.
  
  Solution:
  
  Check Field Mapping: Review the ranking factor field mapping configuration to ensure that the request field is correctly defined and exists in the data model.
  Update Configuration: If the request field has been changed or removed, update the ranking factor configuration to reflect the current data model.
  Validate Data Model: Ensure that the data model is consistent and that all fields referenced in the ranking factors are available and correctly defined.
  Rebuild Index: If changes have been made to the data model or configuration, consider rebuilding the search index to ensure that all changes are reflected.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on configuring ranking factors and request fields in your version of SAP.
  
  Related Information:
  
  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 to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as EHS_SEARCH or EHS_RANKING that may help in managing search configurations.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.