How To Fix ESH_OM_OBJ_MODEL_RP2445 - The response field used in a related request field mapping does not exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 445

• Message text: The response field used in a related request field mapping does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_RP2445 - The response field used in a related request field mapping does not exist ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2445 indicates that there is an issue with the mapping of response fields in a related request within the SAP Enterprise Search (SAP ESH) framework. This error typically arises when the system is trying to map a field that does not exist in the response of a related request.
  Cause:
  
  Field Mapping Configuration: The error is often caused by incorrect or outdated field mapping configurations in the search model. If a field that is expected in the response is not present, the mapping will fail.
  Changes in Data Model: If there have been changes in the underlying data model (e.g., fields added, removed, or renamed), the existing mappings may no longer be valid.
  Inconsistent Data Sources: If the data source for the related request has been modified or is not properly configured, it may not return the expected fields.
  
  Solution:
  
  Check Field Mapping: Review the field mapping configuration in the SAP ESH model. Ensure that all fields referenced in the mapping exist in the response of the related request.
  Update Data Model: If there have been changes to the data model, update the field mappings accordingly. This may involve adding new mappings or removing obsolete ones.
  Test Related Requests: Execute the related requests independently to verify that they return the expected fields. This can help identify if the issue lies with the request itself.
  Review Configuration: Check the configuration of the data source and ensure that it is correctly set up to return the necessary fields.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP ESH you are using for any known issues or updates regarding field mappings.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on field mapping issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Debugging: If you have access to debugging tools, you can trace the execution of the related request to see where the mapping fails and gather more context about the error.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.