How To Fix ESH_OM_OBJ_MODEL_RP2104 - The referenced node field does not exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 104

• Message text: The referenced node field does not exist

What causes this issue?

The node field you referenced in the request field was deleted in the
meantime.

System Response

The request field cannot be saved because it is inconsistent.

How to fix this error?

Adjust the request field accordingly.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

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_RP2104 - The referenced node field does not exist ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2104 indicates that there is an issue with a referenced node field in the context of the Enterprise Search (ESH) Object Model. This error typically arises when the system is trying to access a field that is not defined or does not exist in the specified context.
  Cause:
  
  Field Definition Issues: The field that is being referenced in the query or operation may not be defined in the data model or may have been removed or renamed.
  Configuration Errors: There may be a misconfiguration in the search model or the object model that leads to the system looking for a non-existent field.
  Data Model Changes: If there have been recent changes to the data model (like updates or migrations), the field might have been altered or deleted.
  Inconsistent Metadata: The metadata used for the search might be inconsistent with the actual data structure.
  
  Solution:
  
  Check Field Definitions: Verify that the field being referenced in the error message is correctly defined in the object model. You can do this by checking the relevant configuration in the SAP system.
  Update Object Model: If the field has been renamed or removed, update the object model to reflect the current structure. This may involve modifying the search model or re-indexing the data.
  Rebuild Index: If the issue persists, consider rebuilding the search index to ensure that all metadata is up to date and consistent with the underlying data.
  Review Configuration: Go through the configuration settings for the Enterprise Search and ensure that all necessary fields are included and correctly mapped.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of ESH you are using for any known issues or patches that might address this error.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known issues.
  
  Related Information:
  
  SAP Notes: Look for SAP Notes related to ESH and the specific error code for additional troubleshooting steps or patches.
  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: Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to explore the object model and field definitions.
  Logs and Traces: Check system logs and traces for more detailed error messages that might provide additional context for the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.