How To Fix ESH_OM_OBJ_MODEL_REP216 - Node is referenced in NQF navigation path &1, step &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 216

• Message text: Node is referenced in NQF navigation path &1, step &2

What causes this issue?

The node is referenced in step &v2& of navigation path &v1& that is used
to assign request fields to node fields.

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_REP216 - Node is referenced in NQF navigation path &1, step &2 ?

  The SAP error message ESH_OM_OBJ_MODEL_REP216 indicates that there is an issue with a node being referenced in a navigation path within the SAP Enterprise Search (SAP ESH) framework. This error typically arises when there is a problem with the configuration of the navigation paths or the underlying object model.
  Cause:
  
  Invalid Node Reference: The node referenced in the navigation path may not exist or may have been deleted or modified.
  Configuration Issues: There may be inconsistencies in the configuration of the object model or navigation paths.
  Transport Issues: If the object model or navigation paths were transported from one system to another, there may be missing dependencies or references.
  Data Model Changes: Changes in the underlying data model that are not reflected in the navigation paths can lead to this error.
  
  Solution:
  
  Check Node Existence: Verify that the node referenced in the error message exists in the object model. If it has been deleted or renamed, you may need to update the navigation path accordingly.
  Review Navigation Path Configuration: Go to the configuration of the navigation paths in the SAP ESH and ensure that all nodes are correctly defined and linked.
  Rebuild Object Model: If there are inconsistencies, consider rebuilding the object model. This can often resolve issues related to outdated or incorrect references.
  Transport Validation: If the issue arose after a transport, check the transport logs for any errors or warnings. Ensure that all necessary objects were transported correctly.
  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.
  Consult Documentation: Refer to the SAP Help Portal or relevant documentation for guidance on configuring navigation paths and object models.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the error message for any specific fixes or recommendations.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as Esh_om for object model management and Esh_navi for navigation path management.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.