How To Fix ESH_OM_OBJ_MODEL_RP2448 - Field is referenced in related request field mapping &1/&2/&3/&4

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 448

• Message text: Field is referenced in related request field mapping &1/&2/&3/&4

What causes this issue?

The response field is referenced in the related request field mapping
&v1&/&v2&/&v3&/&v4& (object type / node / related object type / related
node / related request / mapping number / response field / related
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_RP2448 - Field is referenced in related request field mapping &1/&2/&3/&4 ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2448 indicates that there is an issue with field mapping in the context of the SAP Enterprise Search (ESH) or Object Model. This error typically arises when a field that is referenced in a related request is not properly mapped or is missing in the configuration.
  Cause:
  
  Field Mapping Issues: The error suggests that a field is referenced in the mapping configuration but is not correctly defined or does not exist in the source or target structure.
  Configuration Errors: There may be inconsistencies in the configuration of the object model or the related request that leads to this error.
  Missing Fields: The field that is being referenced might not be available in the data source or might have been removed or renamed.
  Transport Issues: If the configuration was transported from one system to another, there might be discrepancies in the field definitions.
  
  Solution:
  
  Check Field Mapping: Review the field mapping configuration in the relevant object model. Ensure that all fields referenced in the request are correctly mapped and exist in both the source and target structures.
  Update Configuration: If any fields are missing or incorrectly defined, update the configuration to include the correct fields.
  Validate Object Model: Use transaction codes like Esh_om to validate the object model and ensure that all fields are correctly defined and mapped.
  Check for Changes: If there have been recent changes to the data model or field definitions, ensure that the related requests are updated accordingly.
  Transport Consistency: If the issue arose after a transport, check the transport logs and ensure that all necessary objects were transported correctly.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of ESH you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates their knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as Esh_om, Esh_om_config, and others that may help in managing object models and field mappings.
  Community Forums: Consider searching or posting in SAP community forums or SAP support channels for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the ESH_OM_OBJ_MODEL_RP2448 error message.