How To Fix ESH_OM_OBJ_MODEL_REP389 - Relation does not fit to from-node and to-node of navigation path step

ESH_OM_OBJ_MODEL_REP389 - Overview

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 389

• Message text: Relation does not fit to from-node and to-node of navigation path step

What causes this issue?

A navigation path step consists of the following attributes:
From-Node: Node where the step starts
To-Node: Node where the step ends
Relation: Composition or association leading from the from-node to the
to-node
The relation links two nodes<(>,<)> which must be identical to the
from-node and the to-node of the step.
This is not the case for this particular navigation path step.

System Response

The step is inconsistent.

How to fix this error?

Correct the step 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_REP389 - Relation does not fit to from-node and to-node of navigation path step ?

  The SAP error message ESH_OM_OBJ_MODEL_REP389 typically occurs in the context of the SAP Enterprise Search or SAP HANA when there is a mismatch in the navigation path defined in the object model. This error indicates that the relation defined in the navigation path does not correspond correctly to the specified "from-node" and "to-node."
  
  Cause:
  
  Incorrect Configuration: The navigation path may be incorrectly configured in the object model. This can happen if the relationships between the nodes are not properly defined or if there are inconsistencies in the data model.
  Data Model Changes: If there have been recent changes to the underlying data model (like changes in tables, fields, or relationships), the navigation paths may not have been updated accordingly.
  Inconsistent Data: There may be inconsistencies in the data that violate the expected relationships between the nodes.
  
  
  Solution:
  
  
  Review Navigation Path Configuration:
  
  Go to the configuration of the object model in the SAP system.
  Check the navigation paths and